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Tuesday, 09 September 2014 02:17

Conversion

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Maximum file size: 1 MB. Files accepted: xls, xlsx, xlsb, ods.

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Demo
Java
C# source

This demo shows you how to convert a Excel document (xls/xlsx/xlsb/ods) to PDF, HTML, Image.

import com.spire.xls.FileFormat;
import com.spire.xls.Workbook;
import com.spire.xls.core.spreadsheet.HTMLOptions;

import javax.imageio.ImageIO;
import java.awt.*;
import java.awt.image.BufferedImage;
import java.io.File;
import java.io.IOException;


public class ConvertDemo {

   public void convertDemo(String filePath, String convertTo, String resultFileName) throws IOException {
       Workbook workbook = new Workbook();
       workbook.loadFromFile(filePath);
       ConvertFormat(workbook,convertTo,resultFileName);

   }
    private void ConvertFormat(Workbook workbook, String convertTo, String resultFileName) throws IOException {
        switch (convertTo){
            case "PDF":
                workbook.getConverterSetting().setSheetFitToPage(true);
                workbook.saveToFile(resultFileName + ".pdf", FileFormat.PDF);
                break;
            case "IMAGE":
                BufferedImage[] images = (BufferedImage[]) new Image[workbook.getWorksheets().size()];
                for (int i = 0; i < workbook.getWorksheets().size();i++){
                    images[i] = workbook.saveAsImage(i,300,300);
                }
                if (images != null && images.length > 0){
                    if (images.length == 1){
                        ImageIO.write(images[0],".PNG", new File(resultFileName+".png"));
                    }
                }else {
                    for (int j = 0; j < images.length;j++){
                        String fileName = String.format("image-{0}.png",j);
                        ImageIO.write(images[j],".PNG",new File(fileName));
                    }
                }
                    break;
            case "HTML":
                for (int i = 0; i < workbook.getWorksheets().size(); i++) {
                    HTMLOptions options = new HTMLOptions();
                    options.setImageEmbedded(true);
                    String htmlPath = String.format(resultFileName+"-{0}.html",i++);
                    workbook.getWorksheets().get(i).saveToHtml(htmlPath,options);
                }
                break;
            case "TIFF":
                workbook.saveToTiff(resultFileName+".tiff");
                break;
            case "XPS":
                workbook.saveToFile(resultFileName+".xps",FileFormat.XPS);
                break;
        }
    }
}

using System;
using Spire.Xls;
using System.Drawing;
using System.Drawing.Imaging;

namespace DemoOnlineCode
{
    class Convertors
    {
        public void demoConvert(String filePath, string format, string resultFileName)
        {
            Workbook book = new Workbook();
            book.LoadFromFile(filePath);
            ConvertFormat(book, format, resultFileName);
        }
        private void ConvertFormat(Workbook workbook, string format, string resultFileName)
        {
            switch (format)
            {
                case "PDF":
                    workbook.ConverterSetting.SheetFitToPage = true;
                    workbook.SaveToFile(resultFileName + ".pdf", Spire.Xls.FileFormat.PDF);
                    break;
                case "IMAGE":
                    Image[] images = new Image[workbook.Worksheets.Count];
                    for (int i = 0; i < workbook.Worksheets.Count; i++)
                    {
                        images[i] = workbook.SaveAsImage(i, 300, 300);
                    }
                    if (images != null && images.Length > 0)
                    {
                        if (images.Length == 1)
                        {
                            images[0].Save(resultFileName + ".png", ImageFormat.Png);
                        }
                        else
                        {
                            for (int i = 0; i < images.Length; i++)
                            {
                                String fileName = String.Format("{0}-Image-{1}.png", resultFileName, i);
                                images[i].Save(fileName, ImageFormat.Png);
                            }
                        }
                    }
                    break;

                case "HTML":
                    for (int i = 0; i < workbook.Worksheets.Count; i++)
                    {
                        Worksheet sheet = workbook.Worksheets[i];
                        string htmlPath = string.Format(resultFileName + "-{0}.html", i++);
                        sheet.SaveToHtml(htmlPath);
                    }
                    break;
                case "TIFF":
                    JoinTiffImages(ToImage(workbook), resultFileName + ".tiff", EncoderValue.CompressionLZW);
                    break;
                case "XPS":
                    workbook.SaveToFile(resultFileName+".xps",FileFormat.XPS);
                    break;
            }
        }
        private static Image[] ToImage(Workbook workbook)
        {
            //Get the worksheet count of workbook
            int workSheetNo = workbook.Worksheets.Count;

            //Create an array
            Image[] images = new Image[workSheetNo];

            //Save worksheet to image and add the array
            for (int i = 0; i < workSheetNo; i++)
            {
                Worksheet workSheet = workbook.Worksheets[i];
                string output = string.Format("result{0}.jpg", i + 1);
                workSheet.SaveToImage(output);
                Image image = Image.FromFile(output);
                images[i] = image;
            }
            return images;
        }

        private static ImageCodecInfo GetEncoderInfo(string mimeType)
        {
            ImageCodecInfo[] encoders = ImageCodecInfo.GetImageEncoders();
            for (int j = 0; j < encoders.Length; j++)
            {
                if (encoders[j].MimeType == mimeType)
                    return encoders[j];
            }
            throw new Exception(mimeType + " mime type not found in ImageCodecInfo");
        }

        private void JoinTiffImages(Image[] images, string outFile, EncoderValue compressEncoder)
        {
            //Use the save encoder
            Encoder enc = Encoder.SaveFlag;
            EncoderParameters ep = new EncoderParameters(2);
            ep.Param[0] = new EncoderParameter(enc, (long)EncoderValue.MultiFrame);
            ep.Param[1] = new EncoderParameter(Encoder.Compression, (long)compressEncoder);
            Image pages = images[0];
            int frame = 0;
            ImageCodecInfo info = GetEncoderInfo("image/tiff");
            foreach (Image img in images)
            {
                if (frame == 0)
                {
                    pages = img;
                    //save the first frame
                    pages.Save(outFile, info, ep);
                }

                else
                {
                    //save the intermediate frames
                    ep.Param[0] = new EncoderParameter(enc, (long)EncoderValue.FrameDimensionPage);

                    pages.SaveAdd(img, ep);
                }
                if (frame == images.Length - 1)
                {
                    //flush and close.
                    ep.Param[0] = new EncoderParameter(enc, (long)EncoderValue.Flush);
                    pages.SaveAdd(ep);
                }
                frame++;
            }
        }
    }
}

No Matter How Big or Small Your Project is,

Any technical question related to our product, contact us at support@e-iceblue.com.

Any question related to the purchase of product, contact us at sales@e-iceblue.com.

If you don't find the function you want, please request a free demo from us.

Published in Spire.XLS

Thursday, 28 August 2014 06:12

Prevent Page Breaks in Word Tables in C#

All too often, we start a table near the bottom of a page. Microsoft Word automatically places a page break in a table if a single row or several rows are too long to fit between the top and bottom margins of the page. So we'd rather the same row can be placed on one page or have the entire table on the next page instead of being broken over two pages. In this article, I'll introduce you two ways to avoid page breaks in Word tables via Spire.Doc.

Assume that we have a Word table like this (Row 2 splits to different pages), we may want to optimize the layout by the following two methods.

Prevent Page Breaks in Word Tables

Method 1: Keep the entire table on the same page.

Step 1: Create a new Word document and load the test file.

Document doc = new Document("Test.docx");

Step 2: Get the table from Word document.

Table table = doc.Sections[0].Tables[0] as Table;

Step 3: Change the paragraph setting to keep them together.

           foreach (TableRow row in table.Rows)
            {
                foreach (TableCell cell in row.Cells)
                {
                  foreach (Paragraph p in cell.Paragraphs)
                   {
                       p.Format.KeepFollow = true;
                   }
                }
           }

Step 4: Save and launch the file.

      doc.SaveToFile("Result.docx", FileFormat.Docx2010);
      System.Diagnostics.Process.Start("Result.docx");

Output:

Prevent Page Breaks in Word Tables

Use this sentence to replace Step 3, you'll get the layout as below:

Prevent Page Breaks in Word Tables

Full C# Code:

Method 1

using Spire.Doc;
using Spire.Doc.Documents;
namespace PreventPageBreak
{
    class Program
    {
        static void Main(string[] args)
        {
            Document doc = new Document("Test.docx");
            Table table = doc.Sections[0].Tables[0] as Table;
            foreach (TableRow row in table.Rows)
            {
                foreach (TableCell cell in row.Cells)
                {
                    foreach (Paragraph p in cell.Paragraphs)
                    {
                        p.Format.KeepFollow = true;
                    }
                }
            }
            doc.SaveToFile("Result.docx", FileFormat.Docx2010);
            System.Diagnostics.Process.Start("Result.docx");
        }
    }
}

Published in Page Setup

Tagged under

doc net Page Setup

Tuesday, 12 August 2014 07:57

Remove borderline of textbox in Excel chart in C#, VB.NET

There is an article in the tutorials which demonstrates how to insert textbox with contents in Excel. Sometime back, a user of Spire.XLS wanted to know if it is possible to remove the borderline of the textbox that has been inserted in Excel chart. Yes, of course. This article focuses on delivering a solution to this issue.

In the following section, we're going to create two textboxes in the same chart, one textbox is built with borderline, the other one without. Then we can learn how to remove borderline using Spire.XLS by comparison.

Code snippet for remove borderline of textbox:

Step 1: Create a new instance of workbook.

Workbook workbook = new Workbook();
workbook.Version=ExcelVersion.Version2010;

Step 2: Create a new worksheet named "Remove Borderline" and add a chart to the worksheet.

Worksheet sheet = workbook.Worksheets[0];
sheet.Name = "Remove Borderline";
Chart chart = sheet.Charts.Add();

Step 3: Create textbox1 in the chart and input text information.

XlsTextBoxShape textbox1 = chart.TextBoxes.AddTextBox(50, 50, 100, 500) as XlsTextBoxShape;

Step 4: Create textbox2 in the chart, input text information and remove borderline.

XlsTextBoxShape textbox = chart.TextBoxes.AddTextBox(500, 50, 100, 500) as XlsTextBoxShape;
textbox.Text = "The solution without borderline";
textbox.Line.Weight = 0;

Step 5: Save and launch the file.

workbook.SaveToFile("Sample.xlsx", ExcelVersion.Version2010);
Process.Start("Sample.xlsx");

Result:

Remove borderline of textbox in Excel chart in C#, VB.NET

Full code:

[C#]

using Spire.Xls;
using Spire.Xls.Core.Spreadsheet.Shapes;
using System.Diagnostics;

namespace RemoveBorderlineofTextbox
{
    class Program
    {
        static void Main(string[] args)
        {
            // Create a new workbook
            Workbook workbook = new Workbook();
            workbook.Version = ExcelVersion.Version2010;
            // Get the first worksheet and rename it
            Worksheet sheet = workbook.Worksheets[0];
            sheet.Name = "Remove Borderline";
            // Add a chart to the worksheet
            Chart chart = sheet.Charts.Add();
            // Add the first text box (with visible border)
            XlsTextBoxShape textbox1 = chart.TextBoxes.AddTextBox(50, 50, 100, 500) as XlsTextBoxShape ;
            textbox1.Text = "The original with borderline";
            // Add the second text box (border will be hidden)
            XlsTextBoxShape textbox2 = chart.TextBoxes.AddTextBox(500, 50, 100, 500) as XlsTextBoxShape;
            textbox2.Text = "The solution without borderline";
            // Hide the border by setting line weight to 0
            textbox2.Line.Weight = 0;
            // Save the result file
            workbook.SaveToFile("Sample.xlsx", ExcelVersion.Version2010);
            Process.Start("Sample.xlsx");
        }
    }
}

[VB.NET]

Imports Spire.Xls
Imports Spire.Xls.Core.Spreadsheet.Shapes
Imports System.Diagnostics
Namespace RemoveBorderlineofTextbox
	Class Program

		Private Shared Sub Main(args As String())
			'Create a new workbook
			Dim workbook As New Workbook()
			workbook.Version = ExcelVersion.Version2010
			'  Get the first worksheet And rename it
			Dim sheet As Worksheet = workbook.Worksheets(0)
			sheet.Name = "Remove Borderline"
			'  Add a chart to the worksheet
			Dim chart As Chart = sheet.Charts.Add()
			'  Add the first text box (with visible border)
			Dim textbox1 As XlsTextBoxShape = TryCast(chart.TextBoxes.AddTextBox(50, 50, 100, 500), XlsTextBoxShape)
			textbox1.Text = "The original with borderline"
			'Add the second text box (border will be hidden)
			Dim textbox2 As XlsTextBoxShape = TryCast(chart.TextBoxes.AddTextBox(500, 50, 100, 500), XlsTextBoxShape)
			textbox2.Text = "The solution without borderline"
			'Hide the border by setting line weight to 0
			textbox2.Line.Weight = 0
			'Save the result file
			workbook.SaveToFile("Sample.xlsx", ExcelVersion.Version2010)
			Process.Start("Sample.xlsx")

		End Class
End Namespace

Published in Objects

Tagged under

xls net Objects

Friday, 25 July 2014 02:52

How to Expand/Collapse the rows in an existing Pivot Table in C#

Pivot table displays the data in sort, count total or give the average of the data stored in one table or spreadsheet. So it gives readers clear information of the data's trends and patterns rather than a large amount of similar data. Sometimes, there are so many rows in one pivot table and we may need to expand or collapse them to make the pivot table more clearly.

By using Spire.XLS for .NET, developers can create pivot table. This article will show you how to expand and collapse the rows in an existing Pivot table in C#.

Firstly, make sure that Spire.XLS for .NET (version7.5.5 or above) has been installed on your machine. And then, adds Spire.XLS.dll as reference in the downloaded Bin folder thought the below path: "..\Spire.XLS\Bin\NET4.0\ Spire.XLS.dll".

//Create a new excel document
Workbook book = new Workbook();

//load an excel document with Pivot table from the file
book.LoadFromFile("test.xlsx");

//Find the Pivot Table sheet
Worksheet sheet = book.Worksheets["Pivot Table"];

//Get the data in Pivot Table
Spire.Xls.Core.Spreadsheet.PivotTables.XlsPivotTable pivotTable = sheet.PivotTables[0] as Spire.Xls.Core.Spreadsheet.PivotTables.XlsPivotTable;

//Calculate Data
pivotTable.CalculateData();

//Collapse the rows
(pivotTable.PivotFields["Vendor No"] as Spire.Xls.Core.Spreadsheet.PivotTables.XlsPivotField).HideItemDetail("1501", true);

//Expand the rows
(pivotTable.PivotFields["Vendor No"] as Spire.Xls.Core.Spreadsheet.PivotTables.XlsPivotField).HideItemDetail("1502", false);

//Save the document to file
book.SaveToFile("result.xlsx", ExcelVersion.Version2007);

Effective screenshots:

Collapse the rows in Pivot table in C#

Expand the rows in Pivot table in C#

Full codes:

using Spire.Xls;

namespace HighlightValues
{
    class  Program
    {
        static void Main(string[] args)
        {
            Workbook book = new Workbook();
            book.LoadFromFile("test.xlsx");
            Worksheet sheet = book.Worksheets["Pivot Table"];

            Spire.Xls.Core.Spreadsheet.PivotTables.XlsPivotTable pivotTable = sheet.PivotTables[0] as Spire.Xls.Core.Spreadsheet.PivotTables.XlsPivotTable;
            pivotTable.CalculateData();
            (pivotTable.PivotFields["Vendor No"] as Spire.Xls.Core.Spreadsheet.PivotTables.XlsPivotField).HideItemDetail("1501", true);
            (pivotTable.PivotFields["Vendor No"] as Spire.Xls.Core.Spreadsheet.PivotTables.XlsPivotField).HideItemDetail("1502", true);

            book.SaveToFile("result_1.xlsx", ExcelVersion.Version2007);

            (pivotTable.PivotFields["Vendor No"] as Spire.Xls.Core.Spreadsheet.PivotTables.XlsPivotField).HideItemDetail("1502", false);
            book.SaveToFile("result_2.xlsx", ExcelVersion.Version2007);
        }
    }
}

Published in Pivot Table

Tagged under

xls net Pivot Table

Monday, 30 June 2014 06:59

Remove Table from PowerPoint document

Spire.Presentation is a powerful and easy-to-use .NET component, especially designed for developers. Using Spire.Presentation you can generate, modify, convert, render, and print documents without installing Microsoft PowerPoint on your machine. There is a document in our website introducing you how to insert table. And in this document, I will introduce you how to remove tables within a PPT document.

Step 1: Create Presentation instance and load file.

Presentation presentation = new Presentation();
presentation.LoadFromFile("sample.ppt");

Step 2: Get the tables within the PPT document.

 List<IShape> shape_tems = new List<IShape>();
foreach (IShape shape in presentation.Slides[0].Shapes)
{
    if (shape is ITable)
    {
        //add new table to table list
        shape_tems.Add(shape);
    }
}

Step 3: Remove all tables.

foreach (IShape shape in shape_tems)
{
    presentation.Slides[0].Shapes.Remove(shape);
}

Step 4: Save the document.

presentation.SaveToFile("result.pptx", FileFormat.Pptx2010);

Download and install Spire.Presentation for .NET and refer to below code to remove tables within PPT document.

Screenshots:

Before:

Remove Table from PowerPoint document

After:

Remove Table from PowerPoint document

Full Code:

[C#]

//create Presentation instance and load file
Presentation presentation = new Presentation();
presentation.LoadFromFile("sample.ppt");

//get the tables in PowerPoint document
List<IShape> shape_tems = new List<IShape>();
foreach (IShape shape in presentation.Slides[0].Shapes)
{
    if (shape is ITable)
    {
        //add new table to table list
        shape_tems.Add(shape);
    }
}

//remove all tables
foreach (IShape shape in shape_tems)
{
    presentation.Slides[0].Shapes.Remove(shape);
}

//save the document
presentation.SaveToFile("result.pptx", FileFormat.Pptx2010);
System.Diagnostics.Process.Start("result.pptx");

[VB.NET]

'create Presentation instance and load file
Dim presentation As New Presentation()
presentation.LoadFromFile("sample.ppt")

'get the tables in PowerPoint document
Dim shape_tems As New List(Of IShape)()
For Each shape As IShape In presentation.Slides(0).Shapes
    If TypeOf shape Is ITable Then
        'add new table to table list
        shape_tems.Add(shape)
    End If
Next

'remove all tables
For Each shape As IShape In shape_tems
    presentation.Slides(0).Shapes.Remove(shape)
Next

'save the document
presentation.SaveToFile("result.pptx", FileFormat.Pptx2010)
System.Diagnostics.Process.Start("result.pptx")

If you couldn't successfully use Spire.Presentation, please refer Spire.Presentation Quick Start which can guide you quickly use Spire.Presentation.

Published in Table

Tagged under

ppt net Table

Thursday, 19 June 2014 01:50

MailMerge

Agreement Start Date:	You must select a date value.
Agreement End Date:	You must select a date value.
Agreement Extension Date:	You must select a date value.
Documentation Start Date:	You must select a date value.
Documentation End Date:	You must select a date value.
downloads

Demo
Java
C# source

This demo shows you how to merge some data into a Word template. Our Spire.Doc provides also the function NestedMailMerge with which you can merge the main-table and sub-table into a Word template to get a professional report. You can get a full demo from the article How to Use Mail Merge to Create Report

import com.spire.doc.Document;
import com.spire.doc.FileFormat;

import java.text.SimpleDateFormat;
import java.util.ArrayList;

public class MailMargeDemo {

     public void mailMerge(String docFile, String resultFilePath) throws Exception {
        Document doc = new Document();
        doc.loadFromFile(docFile);

        SimpleDateFormat format=new SimpleDateFormat("yyyy-MM-dd");
        Calendar calendar=Calendar.getInstance();

        ArrayList dateList=new ArrayList<>();
        int []offset={-5,5,6,-2,2};
        for(int data:offset){
            calendar.setTime(new Date());
            calendar.add(Calendar.YEAR,data);
            dateList.add(format.format(calendar.getTime()));
        }
        String[] values =new String[dateList.size()];
        dateList.toArray(values);
        
        String []fields={
                "SubGrantPAStartDateValue",
                "SubGrantPAEndDateValue",
                "SubGrantPAExtensionDateValue",
                "SubGrantPSStartDateValue",
                "SubGrantPSEndDateValue"
        };
        doc.getMailMerge().execute(fields,values);
        doc.saveToFile(resultFilePath, FileFormat.Docx);
    }
}

using System;
using Spire.Doc;

namespace DemoOnlineCode
{
    class MailMerge
    {
        public void demoMailMerge(String docFile)
        {
            Document document = new Document(docFile, FileFormat.Auto);

            string[] values = {
                                  DateTime.Today.AddYears(-5).ToString("yyyy-MM-dd"),
                                  DateTime.Today.AddYears(5).ToString("yyyy-MM-dd"),
                                  DateTime.Today.AddYears(6).ToString("yyyy-MM-dd"),
                                  DateTime.Today.AddYears(-2).ToString("yyyy-MM-dd"),
                                  DateTime.Today.AddYears(2).ToString("yyyy-MM-dd")
                              };
            string[] fields = {
                                   "SubGrantPAStartDateValue",
                                   "SubGrantPAEndDateValue",
                                   "SubGrantPAExtensionDateValue",
                                   "SubGrantPSStartDateValue",
                                   "SubGrantPSEndDateValue"
                                 };
            document.MailMerge.Execute(fields, values);
            document.SaveToFile("demo.doc", FileFormat.Doc);

        }
    }
}

No Matter How Big or Small Your Project is,

Any technical question related to our product, contact us at support@e-iceblue.com.

Any question related to the purchase of product, contact us at sales@e-iceblue.com.

If you don't find the function you want, please request a free demo from us.

Published in Spire.Doc Samples

Thursday, 19 June 2014 01:48

Table

Data

Name	Capital	Continent	Area	Population	Flag
Argentina	Buenos Aires	South America	2777815	32300003
Bolivia	La Paz	South America	1098575	7300000
Brazil	Brasilia	South America	8511196	150400000
Canada	Ottawa	North America	9976147	26500000
Chile	Santiago	South America	756943	13200000
Colombia	Bagota	South America	1138907	33000000
Cuba	Havana	North America	114524	10600000
Ecuador	Quito	South America	455502	10600000
El Salvador	San Salvador	North America	20865	5300000
Guyana	Georgetown	South America	214969	800000

Option

Header Back Color:
Row Back Color:
Alternation Back Color:
Border Color:

downloads

Demo
Java
C# source

This demo shows you how to create a table with specified data in a Word document. We also show you how to set the border and background color of the table.

import com.spire.doc.Document;
import com.spire.doc.Section;
import com.spire.doc.Table;
import com.spire.doc.TableRow;
import com.spire.doc.documents.*;
import com.spire.doc.fields.TextRange;
import com.spire.doc.formatting.CellFormat;

import java.awt.*;
import java.util.Base64;
import java.util.List;


public class TableDemo {

    public static String []headerName={"Name","Capital","Continent","Area","Population"};
    public void addTable(String docFile, Color headerBackColor, Color rowBackColor,
                         Color alternationBackColor, Color borderColor,List dataList){
        Document doc = new Document();
        doc.loadFromFile(docFile);
        Section section = doc.getSections().get(0);
        Table table = section.addTable();
        int rowCount = dataList.size();
        table.setDefaultRowHeight(25f);
        table.setDefaultColumnWidth(0f);
        table.resetCells(rowCount + 1, headerName.length);
        //Borders
        Borders borders = table.getTableFormat().getBorders();
        //Left
        borders.getLeft().setBorderType(BorderStyle.Hairline);
        borders.getLeft().setColor(borderColor);
        //Right
        borders.getRight().setBorderType(BorderStyle.Hairline);
        borders.getRight().setColor(borderColor);
        //Bottom
        borders.getBottom().setBorderType(BorderStyle.Hairline);
        borders.getBottom().setColor(borderColor);
        //Top
        borders.getTop().setBorderType(BorderStyle.Hairline);
        borders.getTop().setColor(borderColor);
        //Horizontal
        borders.getHorizontal().setBorderType(BorderStyle.Hairline);
        borders.getHorizontal().setColor(borderColor);
        //Vertical
        borders.getVertical().setBorderType(BorderStyle.Hairline);
        borders.getVertical().setColor(borderColor);

        //Table header
        TableRow headerRow = table.getRows().get(0);
        headerRow.isHeader(true);
        for (int i = 0; i < headerName.length; i++) {
            Paragraph p = headerRow.getCells().get(i).addParagraph();
            p.getFormat().setHorizontalAlignment(HorizontalAlignment.Center);
            TextRange headerText = p.appendText(headerName[i]);
            headerText.getCharacterFormat().setBold(true);
            CellFormat cellStyle = headerRow.getCells().get(i).getCellFormat();
            cellStyle.setVerticalAlignment(VerticalAlignment.Middle);
            cellStyle.setBackColor(headerBackColor);
        }
        //Data row
        for (int i = 0; i < rowCount; i++) {
            CountryModel countryModel = dataList.get(i);
            //Country name
            Paragraph p=table.getRows().get(i+1).getCells().get(0).addParagraph();
            p.appendText(countryModel.getName());
            //Capital
            p=table.getRows().get(i+1).getCells().get(1).addParagraph();
            p.appendText(countryModel.getCapital());
            //Continent
            p=table.getRows().get(i+1).getCells().get(2).addParagraph();
            p.appendText(countryModel.getContinent());
            //Area
            p=table.getRows().get(i+1).getCells().get(3).addParagraph();
            p.appendText(String.valueOf(countryModel.getArea()));
            //Population
            p=table.getRows().get(i+1).getCells().get(4).addParagraph();
            p.appendText(String.valueOf(countryModel.getPopulation()));
            //Flag image
            p.getFormat().setHorizontalAlignment(HorizontalAlignment.Center);
            byte[] imgData = Base64.getDecoder().decode(String.valueOf(countryModel.getFlag()));
            p.appendPicture(imgData);
        }
        //Set cell styles
         for (int i = 0; i < rowCount; i++) {
            for(int j = 0; j < headerName.length; j++){
                CellFormat cellFormat = table.getRows().get(i + 1).getCells().get(j).getCellFormat();
                cellFormat.setVerticalAlignment(VerticalAlignment.Middle);
                cellFormat.setBackColor(rowBackColor);

                if (alternationBackColor != null && i % 2 == 1) {
                    cellFormat.setBackColor(alternationBackColor);
                }
            }
        }
    }
}

class CountryModel {
    private String name;
    private String capital;
    private String continent;
    private int area;
    private long population;
    /**
     * base64 image data
     */
    private String flag;

    public String getName() {
        return name;
    }

    public void setName(String name) {
        this.name = name;
    }

    public String getCapital() {
        return capital;
    }

    public void setCapital(String capital) {
        this.capital = capital;
    }

    public String getContinent() {
        return continent;
    }

    public void setContinent(String continent) {
        this.continent = continent;
    }

    public int getArea() {
        return area;
    }

    public void setArea(int area) {
        this.area = area;
    }

    public long getPopulation() {
        return population;
    }

    public void setPopulation(long population) {
        this.population = population;
    }

    public String getFlag() {
        return flag;
    }

    public void setFlag(String flag) {
        this.flag = flag;
    }
}

using System;
using System.Data;
using System.Drawing;

using Spire.Doc;
using Spire.Doc.Documents;
using Spire.Doc.Formatting;


namespace DemoOnlineCode
{
    class Table
    {
        public void demoTable(String docFile, DataTable dataTable,
            string borderColor = null,
            string headerBackColor = null,
            string rowBackColor = null,
            string alternationRowColor = null)
        {
            Document document = new Document(docFile, FileFormat.Auto);
            addTable(document.Sections[0], dataTable,
               ConvertStrToColor(borderColor),
               ConvertStrToColor(headerBackColor),
               ConvertStrToColor(rowBackColor),
               ConvertStrToColor(alternationRowColor));
            document.SaveToFile("demo.doc", FileFormat.Doc);
        }

        private void addTable(Section section,
            DataTable dataTable,
            Color borderColor,
            Color headerBackColor,
            Color rowBackColor,
            Color alternationRowColor)
        {
            Spire.Doc.Table table = section.AddTable();
            int rowCount = dataTable.Rows.Count;
            int columnCount = dataTable.Columns.Count;
            table.DefaultRowHeight = 25;
            table.DefaultColumnWidth = 0;
            table.ResetCells(rowCount + 1, columnCount);

            table.TableFormat.Borders.Left.BorderType
                = Spire.Doc.Documents.BorderStyle.Hairline;
            table.TableFormat.Borders.Left.Color = borderColor;

            table.TableFormat.Borders.Top.BorderType
                = Spire.Doc.Documents.BorderStyle.Hairline;
            table.TableFormat.Borders.Top.Color = borderColor;

            table.TableFormat.Borders.Right.BorderType
                = Spire.Doc.Documents.BorderStyle.Hairline;
            table.TableFormat.Borders.Right.Color = borderColor;

            table.TableFormat.Borders.Bottom.BorderType
                = Spire.Doc.Documents.BorderStyle.Hairline;
            table.TableFormat.Borders.Bottom.Color = borderColor;

            table.TableFormat.Borders.Horizontal.BorderType
                = Spire.Doc.Documents.BorderStyle.Hairline;
            table.TableFormat.Borders.Horizontal.Color = borderColor;

            table.TableFormat.Borders.Vertical.BorderType
                = Spire.Doc.Documents.BorderStyle.Hairline;
            table.TableFormat.Borders.Vertical.Color = borderColor;


            TableRow headerRow = table.Rows[0];
            headerRow.IsHeader = true;

            for (int c = 0; c < columnCount; c++)
            {
                Paragraph p = headerRow.Cells[c].AddParagraph();
                p.Format.HorizontalAlignment = HorizontalAlignment.Center;

                Spire.Doc.Fields.TextRange headerText = p.AppendText(dataTable.Columns[c].ColumnName);
                headerText.CharacterFormat.Bold = true;

                CellFormat cellStyle = headerRow.Cells[c].CellFormat;
                cellStyle.VerticalAlignment = VerticalAlignment.Middle;
                headerRow.Cells[c].CellFormat.BackColor = headerBackColor;
            }

            for (int i = 0; i < rowCount; i++)
            {
                object[] rowContent = dataTable.Rows[i].ItemArray;
                DataRow row = dataTable.Rows[i];

                for (int j = 0; j < columnCount; j++)
                {
                    Paragraph p = table.Rows[i + 1].Cells[j].AddParagraph();

                    if (rowContent[j] is byte[])
                    {
                        p.Format.HorizontalAlignment = HorizontalAlignment.Center;
                        p.AppendPicture(rowContent[j] as byte[]);
                    }
                    else
                    {
                        p.AppendText(rowContent[j].ToString());
                    }

                    CellFormat cellStyle = table.Rows[i + 1].Cells[j].CellFormat;
                    cellStyle.VerticalAlignment = VerticalAlignment.Middle;

                    cellStyle.BackColor = rowBackColor;
                    if (i % 2 == 1 && alternationRowColor != Color.Empty)
                    {
                        cellStyle.BackColor = alternationRowColor;
                    }
                }
            }
        }

        private Color ConvertStrToColor(string strColor)
        {
            if (String.IsNullOrWhiteSpace(strColor))
            {
                return Color.Empty;
            }
            else
            {
                return ColorTranslator.FromHtml("#" + strColor);
            }
        }
    }
}

No Matter How Big or Small Your Project is,

Any technical question related to our product, contact us at support@e-iceblue.com.

Any question related to the purchase of product, contact us at sales@e-iceblue.com.

If you don't find the function you want, please request a free demo from us.

Published in Spire.Doc Samples

Thursday, 19 June 2014 01:42

HeaderAndFooter

Word Document

Maximum file size: 1 MB. Files accepted: doc, docx, txt, rtf.

Click here to browse files.

fileerrors

Page Size

Source file:

filename

Target file type:

Page Header

Header Text:	Header Image:	Click here to browse files CustomValidator
Header Font:	Font Size:	The font size must be a valid number. The font size must be a valid number.
Color:	Alignment :

Page Footer

Footer Text:	Footer Image:	Click here to browse files CustomValidator
Footer Font:	Font Size:	The font size must be a valid number. The font size must be a valid number.
Color:	Alignment:

Demo
Java
C# source

This demo shows you how to set the page size, page header and footer of the Word document. We show you also set some picture as the background of the header/footer.

import com.spire.doc.*;
import com.spire.doc.documents.*;
import com.spire.doc.fields.DocPicture;
import com.spire.doc.fields.TextRange;

import java.awt.*;
import java.awt.geom.Dimension2D;
import java.io.IOException;


public class AddHeaderAndFooterDemo {

    public void addHeaderAndFooter(String docFile,String headerImageFile, String footerImageFile, String headerColor, String footerColor, String resultFilePath) throws IOException {
        Document document = new Document();
        document.loadFromFile(docFile,FileFormat.Auto);
        pageSet(document,PageSize.A4);
        setHeader(document, String2Color(headerColor),headerImageFile);
        setFooter(document,String2Color(footerColor),footerImageFile);
        document.saveToFile(resultFilePath,FileFormat.Doc);
    }

    private void pageSet(Document document, Dimension2D pageSize){
        for (int i = 0; i < document.getSections().getCount(); i++) {
            //Page size
            Section section = document.getSections().get(i);
            section.getPageSetup().setPageSize(pageSize);
            section.getPageSetup().getMargins().setTop(72f);
            section.getPageSetup().getMargins().setBottom(72f);
            section.getPageSetup().getMargins().setLeft(89f);
            section.getPageSetup().getMargins().setRight(89f);
        }
    }

    private void setFooter(Document document,Color color,String footerImageFile ) throws IOException {
        String footerText = "Spire.Doc";
        String fontName = "Calibri";
        float fontSize = (float)12.0;
        for (int i = 0; i < document.getSections().getCount(); i++) {
            Section section = document.getSections().get(i);
            HeaderFooter footer = section.getHeadersFooters().getFooter();
            //Footer
            Paragraph footerParagraph = footer.addParagraph();
            DocPicture footerPicture = footerParagraph.appendPicture(footerImageFile);
            footerPicture.setTextWrappingStyle(TextWrappingStyle.Behind);
            footerPicture.setHorizontalOrigin(HorizontalOrigin.Page);
            footerPicture.setHorizontalAlignment(ShapeHorizontalAlignment.Center);
            footerPicture.setVerticalOrigin(VerticalOrigin.Page);
            footerPicture.setVerticalAlignment(ShapeVerticalAlignment.Bottom);
            //Footer text
            TextRange text = footerParagraph.appendText(footerText);
            text.getCharacterFormat().setFontName(fontName);
            text.getCharacterFormat().setFontSize(fontSize);
            text.getCharacterFormat().setTextColor(color);
            footerParagraph.getFormat().setHorizontalAlignment(HorizontalAlignment.Left);
            //border
            footerParagraph.getFormat().getBorders().getBottom().setBorderType(BorderStyle.Hairline);
            footerParagraph.getFormat().getBorders().getBottom().setSpace(0.03f);

            //Insert page number
            footerParagraph = footer.addParagraph();
            footerParagraph.appendField("page number", FieldType.Field_Page);
            footerParagraph.appendText("of");
            footerParagraph.appendField("number of pages", FieldType.Field_Num_Pages);
            footerParagraph.getFormat().setHorizontalAlignment(HorizontalAlignment.Right);
        }
    }

    private void setHeader(Document document, Color color, String headerImageFile){
        String headerText = "E-iceblue";
        String fontName = "Calibri";
        float fontSize = (float)12.0;
        for (int i = 0; i < document.getSections().getCount(); i++) {
            Section section = document.getSections().get(i);
            HeaderFooter header = section.getHeadersFooters().getHeader();
            Paragraph headerParagraph = header.addParagraph();
            DocPicture headerPicture = headerParagraph.appendPicture(headerImageFile);
            headerPicture.setTextWrappingStyle(TextWrappingStyle.Behind);
            headerPicture.setHorizontalOrigin(HorizontalOrigin.Page);
            headerPicture.setHorizontalAlignment(ShapeHorizontalAlignment.Center);
            headerPicture.setVerticalOrigin(VerticalOrigin.Page);
            headerPicture.setVerticalAlignment(ShapeVerticalAlignment.Top);
            //Header text
            TextRange text = headerParagraph.appendText(headerText);
            text.getCharacterFormat().setFontName(fontName);
            text.getCharacterFormat().setFontSize(fontSize);
            text.getCharacterFormat().setTextColor(color);
            headerParagraph.getFormat().setHorizontalAlignment(HorizontalAlignment.Center);
            //border
            headerParagraph.getFormat().getBorders().getBottom().setBorderType(BorderStyle.Hairline);
            headerParagraph.getFormat().getBorders().getBottom().setSpace(0.03f);
        }
    }

    public static Color String2Color(String str) {
        int rgb = Integer.parseInt(str.substring(1), 16);
        Color color = null;
        try {
            color = new Color(rgb);
            return color;
        } catch (Exception e) {
            e.printStackTrace();
            return null;
        }
    }
}

using System;
using System.Drawing;

using Spire.Doc;
using Spire.Doc.Documents;
using Spire.Doc.Fields;

namespace DemoOnlineCode
{
    class HeaderAndFooter
    {
        public void demoHeaderAndFooter(String docFile,
            String headerImageFile = null,
            String footerImageFile = null,
            string pageSizeName = "A4",
            String headerFontColor = null,
            String footerFontColor = null)
        {
            Document document = new Document(docFile, FileFormat.Auto);
            SizeF pageSize = (SizeF)typeof(PageSize).GetField(pageSizeName).GetValue(null);
            PageSetup(document, pageSize);
            SetHeader(document, ConvertStrToColor(headerFontColor), headerImageFile);
            SetFooter(document, ConvertStrToColor(footerFontColor), footerImageFile);
            document.SaveToFile("demo.docx", FileFormat.Docx);

        }

        private void PageSetup(Document document, SizeF pageSize)
        {
            for (int i = 0; i < document.Sections.Count; i++)
            {
                Section section = document.Sections[i];
                section.PageSetup.PageSize = pageSize;
                section.PageSetup.Margins.Top = (float)72.0;
                section.PageSetup.Margins.Bottom = (float)72.0;
                section.PageSetup.Margins.Left = (float)89.0;
                section.PageSetup.Margins.Right = (float)89.0;
            }
        }

        private void SetFooter(Document document,
            Color fontColor,
            string footerImageFile = null,
            string footerText = "Spire.Doc",
            string fontName = "Calibri",
            float fontSize = (float)12.0,
            HorizontalAlignment alignment = HorizontalAlignment.Left)
        {
            for (int i = 0; i < document.Sections.Count; i++)
            {
                Section section = document.Sections[i];
                HeaderFooter footer = section.HeadersFooters.Footer;
                Paragraph footerParagraph = footer.AddParagraph();
                TextRange text = footerParagraph.AppendText(footerText);

                text.CharacterFormat.FontName = fontName;
                text.CharacterFormat.FontSize = fontSize;
                text.CharacterFormat.TextColor = fontColor;
                footerParagraph.Format.HorizontalAlignment = alignment;

                //border
                footerParagraph.Format.Borders.Top.BorderType
                    = (BorderStyle)Spire.Doc.Documents.BorderStyle.Hairline;
                footerParagraph.Format.Borders.Top.Space = (float)0.03;
                if (footerImageFile != null)
                {
                    Byte[] imagedata = System.IO.File.ReadAllBytes(footerImageFile);
                    //insert picture to footer
                    DocPicture footerPicture = footerParagraph.AppendPicture(imagedata);

                    //footer picture layout
                    footerPicture.TextWrappingStyle = TextWrappingStyle.Behind;
                    footerPicture.HorizontalOrigin = HorizontalOrigin.Page;
                    footerPicture.HorizontalAlignment = ShapeHorizontalAlignment.Left;
                    footerPicture.VerticalOrigin = VerticalOrigin.Page;
                    footerPicture.VerticalAlignment = ShapeVerticalAlignment.Bottom;

                }
                //insert page number
                footerParagraph = footer.AddParagraph();
                footerParagraph.AppendField("page number", FieldType.FieldPage);
                footerParagraph.AppendText("of");
                footerParagraph.AppendField("number of pages", FieldType.FieldNumPages);
                footerParagraph.Format.HorizontalAlignment
                    = (HorizontalAlignment)HorizontalAlignment.Right;
            }
        }

        private void SetHeader(Document document,
            Color fontColor,
            string headerImageFile = null,
            string headerText = "E-iceblue",
            string fontName = "Calibri",
            float fontSize = (float)12.0,
            HorizontalAlignment alignment = HorizontalAlignment.Center)
        {
            for (int i = 0; i < document.Sections.Count; i++)
            {
                Section section = document.Sections[i];
                HeaderFooter header = section.HeadersFooters.Header;

                //insert picture and text to header
                Paragraph headerParagraph = header.AddParagraph();
                if (headerImageFile != null)
                {
                    Byte[] imagedata = System.IO.File.ReadAllBytes(headerImageFile);
                    DocPicture headerPicture = headerParagraph.AppendPicture(imagedata);

                    //header picture layout - text wrapping
                    headerPicture.TextWrappingStyle = TextWrappingStyle.Behind;

                    //header picture layout - position
                    headerPicture.HorizontalOrigin = HorizontalOrigin.Page;
                    headerPicture.HorizontalAlignment = ShapeHorizontalAlignment.Left;
                    headerPicture.VerticalOrigin = VerticalOrigin.Page;
                    headerPicture.VerticalAlignment = ShapeVerticalAlignment.Top;
                }

                //header text
                TextRange text = headerParagraph.AppendText(headerText);
                text.CharacterFormat.FontName = fontName;
                text.CharacterFormat.FontSize = Convert.ToSingle(fontSize);
                text.CharacterFormat.TextColor = fontColor;
                headerParagraph.Format.HorizontalAlignment = alignment;

                //border
                headerParagraph.Format.Borders.Bottom.BorderType
                    = (Spire.Doc.Documents.BorderStyle)Spire.Doc.Documents.BorderStyle.Hairline;
                headerParagraph.Format.Borders.Bottom.Space = (float)0.03;

            }
        }

        private Color ConvertStrToColor(string strColor)
        {
            if (String.IsNullOrWhiteSpace(strColor))
            {
                return Color.Empty;
            }
            else
            {
                return ColorTranslator.FromHtml("#" + strColor);
            }
        }

    }
}

No Matter How Big or Small Your Project is,

Any technical question related to our product, contact us at support@e-iceblue.com.

Any question related to the purchase of product, contact us at sales@e-iceblue.com.

If you don't find the function you want, please request a free demo from us.

Published in Spire.Doc Samples

Thursday, 19 June 2014 01:36

FindAndHighlight

Upload

Maximum file size: 1 MB. Files accepted: doc, docx, txt, rtf.

Click here to browse files.

fileerrors

Convert to

Source file:

filename

Search Text:

Demo
Java
C# source

This demo shows you how to search text in a Word document and highlight the text matched.

import com.spire.doc.Document;
import com.spire.doc.FileFormat;
import com.spire.doc.documents.TextSelection;

import java.awt.*;


public class FindHighlightDemo {
    public void findHeighlight(String docFile, String findText, String resultFilePath){
        Document doc = new Document();
        doc.loadFromFile(docFile);
        TextSelection[] textSelections = doc.findAllString(findText, false, true);
		if(textSelections!=null){
			for (TextSelection selection : textSelections) {
				selection.getAsOneRange().getCharacterFormat().setHighlightColor(Color.YELLOW);
			}
		}
        doc.saveToFile(resultFilePath, FileFormat.Docx);
    }
}

using System;
using System.Drawing;
using Spire.Doc;
using Spire.Doc.Documents;
using Spire.Doc.Fields;

namespace DemoOnlineCode
{
    class FindAndHighlight
    {
        public void demoFindAndHighlight(String docFile, String searchText)
        {
            Document document = new Document(docFile, FileFormat.Auto);

            TextSelection[] textSelections
                = document.FindAllString(searchText, false, false);
            if (textSelections != null)
            {
                foreach (TextSelection selection in textSelections)
                {
                    TextRange textMatched = selection.GetAsOneRange();
                    textMatched.CharacterFormat.HighlightColor = Color.Yellow;
                }
            }

            document.SaveToFile("demo.docx", FileFormat.Docx);
        }
    }
}

No Matter How Big or Small Your Project is,

Any technical question related to our product, contact us at support@e-iceblue.com.

Any question related to the purchase of product, contact us at sales@e-iceblue.com.

If you don't find the function you want, please request a free demo from us.

Published in Spire.Doc Samples

Thursday, 19 June 2014 01:33

Conversion

Upload

Maximum file size: 1 MB. Files accepted: doc, docx, txt, rtf.

Click here to browse files.

fileerrors

Convert to

Source file:

filename

Target file type:

Demo
Java
C# source

This demo shows you how to convert a Word document (doc/docx) to PDF, HTML, Image, XPS, RTF and other file format.

import com.spire.doc.Document;
import com.spire.doc.FileFormat;
import com.spire.doc.documents.ImageType;

import javax.imageio.ImageIO;
import java.awt.image.BufferedImage;
import java.io.File;
import java.io.IOException;

public class ConvertDemo {

    public void convertDemo(String filePath, String convertTo, String resultFileName) throws IOException {
        Document document = new Document();
        document.loadFromFile(filePath);
        convertion(document,convertTo,resultFileName);
    }

    private void convertion(Document doc, String convertTo, String resultFileName) throws IOException {
        switch (convertTo) {
            case "PDF":
                doc.saveToFile(resultFileName+".pdf", FileFormat.PDF);
                break;
            case "XPS":
                doc.saveToFile(resultFileName + ".xps", FileFormat.XPS);
                break;
            case "IMAGE":
                BufferedImage[] images = doc.saveToImages(ImageType.Bitmap);
                if (images != null && images.length > 0){
                    if (images.length == 1){
                        ImageIO.write(images[0],".PNG", new File(resultFileName+".png"));
                    }else {
                        for (int j = 0; j < images.length;j++){
                            String fileName = String.format("image-{0}.png",j);
                            ImageIO.write(images[j],".PNG",new File(fileName));
                        }
                    }
                }
                break;
            case "RTF":
                doc.saveToFile(resultFileName+".rtf", FileFormat.Rtf);
                break;
            case "TIFF":
                doc.saveToTiff(resultFileName +".tiff");
                break;
            case "HTML":
				doc.getHtmlExportOptions().setImageEmbedded(true);
				doc.getHtmlExportOptions().setCssStyleSheetType(CssStyleSheetType.Internal);
                doc.saveToFile(resultFileName+".html", FileFormat.Html);
                break;
        }
    }
}

using System;
using System.Drawing;
using System.Drawing.Imaging;

using Spire.Doc;
using Spire.Doc.Documents;

namespace DemoOnlineCode
{
    class Convertors
    {
        public void demoConversion(String docFile, string format)
        {
            Document document = new Document(docFile, FileFormat.Auto);
            ConvertFormat(document, format);
        }

        private void ConvertFormat(Document document, string format)
        {
            switch (format)
            {
                case "PDF":
                    document.SaveToFile("demo.pdf", FileFormat.PDF);
                    break;

                case "XPS":
                    document.SaveToFile("demo.xps", FileFormat.XPS);
                    break;

                case "Image":
                    Image[] Images = document.SaveToImages(ImageType.Bitmap);
                    if (Images != null && Images.Length > 0)
                    {
                        if (Images.Length == 1)
                        {
                            Images[0].Save("demo.bmp", System.Drawing.Imaging.ImageFormat.Bmp);
                        }
                        else
                        {
                            for (int i = 0; i < Images.Length; i++)
                            {
                                String fileName = String.Format("Image-{0}.png", i);
                                Images[i].Save(fileName, ImageFormat.Png);
                            }
                        }
                    }
                    break;
                case "RTF":
                    document.SaveToFile("demo.rtf", FileFormat.Rtf);
                    break;
                case "TIFF":
                    Image[] TiffImage = document.SaveToImages(ImageType.Bitmap);

                    Image result = JoinTiffImages(TiffImage, EncoderValue.CompressionLZW);
                    result.Save("demo.tiff", ImageFormat.Tiff);
                    break;
                case "HTML":
					document.HtmlExportOptions.CssStyleSheetType = CssStyleSheetType.Internal;
					document.HtmlExportOptions.ImageEmbedded = true;
                    document.SaveToFile("demo.html", FileFormat.Html);
                    break;
            }
        }

        private static Image JoinTiffImages(Image[] images, EncoderValue compressEncoder)
        {

            //use the save encoder
            Encoder enc = Encoder.SaveFlag;
            EncoderParameters ep = new EncoderParameters(2);
            ep.Param[0] = new EncoderParameter(enc, (long)EncoderValue.MultiFrame);
            ep.Param[1] = new EncoderParameter(Encoder.Compression, (long)compressEncoder);

            Image pages = null;
            int frame = 0;
            ImageCodecInfo info = GetEncoderInfo("image/tiff");

            foreach (Image img in images)
            {
                if (frame == 0)
                {
                    pages = img;
                    pages.Save("demo.tiff", info, ep);
                }
                else
                {
                    //save the intermediate frames
                    ep.Param[0] = new EncoderParameter(enc, (long)EncoderValue.FrameDimensionPage);

                    pages.SaveAdd(img, ep);

                }

                if ((frame == images.Length - 1) && frame != 0)
                {
                    //flush and close.
                    ep.Param[0] = new EncoderParameter(enc, (long)EncoderValue.Flush);
                    pages.SaveAdd(ep);
                }

                frame++;
            }
            return pages;
        }

        private static ImageCodecInfo GetEncoderInfo(string mimeType)
        {
            ImageCodecInfo[] encoders = ImageCodecInfo.GetImageEncoders();
            for (int j = 0; j < encoders.Length; j++)
            {
                if (encoders[j].MimeType == mimeType)
                    return encoders[j];
            }

            throw new Exception(mimeType + " mime type not found in ImageCodecInfo");
        }
    }
}

No Matter How Big or Small Your Project is,

Any technical question related to our product, contact us at support@e-iceblue.com.

Any question related to the purchase of product, contact us at sales@e-iceblue.com.

If you don't find the function you want, please request a free demo from us.

Published in Spire.Doc Samples