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);
            }
        }

    }
}