Spire.Office 3.12.4 is released

We're pleased to announce that the Sprie.Office 3.12.4 is released today. This new version adds some features , Spire.Presentation supports to fit to shape when cropping picture and remove the master layout, Spire.Spreadsheet supports to display menu in multiple languages, supports the shortcuts (Ctrl + Z) for undo operation, and so on. In addition, numerous bugs are fixed, such as the application threw NullReferenceException when splitting PDF file, incorrect formula was caused when converting XPS to Pdf and the images with transparency were not converted correctly after converting Excel to PDF. See the content below for more details.

In this version, the most recent version of Spire.Doc, Spire.PDF, Spire.XLS, Spire.Presentation, Spire.Email, Spire.DocViewer, Spire.PdfViewer, Spire.Spreadsheet, Spire.OfficeViewer, Spire.Dataexport, Spire.Barcode are included.

Version:

• Spire.Doc.dll v6.12.9
• Spire.Pdf.dll v4.12.14
• Spire.XLS.dll v8.12.11
• Spire.Email.dll v1.3.2
• Spire.DocViewer.Forms.dll v3.12.0
• Spire.PdfViewer.Forms.dll v3.12.7
• Spire.PdfViewer.Asp.dll v3.12
• Spire.Presentation.dll v3.12.9
• Spire.Spreadsheet v2.12.4
• Spire.OfficeViewer.Forms.dll v3.12.4
• Spire.DataExport.dll v3.5.131
• Spire.DataExport.ResourceMgr.dll v1.6.71
• Spire.Common.dll v1.12.10
• Spire.License.dll v1.3.7
• Spire.Barcode.dll v2.10.0

Spire.PDFViewer

Bug Fixes:

• Fixes the issue that adding key events for PdfDocumentViewer didn't take effect.

Spire.PDF

Bug Fixes:

• Fixed the issue that caused incorrect text spacing when converting XPS to Pdf.
• Fixed the issue that caused incorrect formula when converting XPS to Pdf.
• Fixed the issue that setting the text alignment to center didn't take effect after adding multiple characters in different fonts by PdfGridCellContentList into one cell.
• Fixed the issue that caused NullReferenceException when splitting Pdf file.

Spire.Presentation

New Features:

• Add new method to support fitting to shape when cropping picture.

SlidePicture.PictureAdjust(); 

• Add new method to support removing the master layout.

IMasterLayouts.RemoveMasterLayout(int index);

Bug Fixes:

• Fixes the issue that the default color of series couldn't be got.
• Fixes the issue that the application hung when loading PPT file.
• Fixes the issue that after modifying some data of chart data source, the Excel file that contains the data source couldn't be opened.
• Fixes the issue that the result PPTX cannot be opened by MS PowerPoint after loading and saving.
• Fixes the issue that the application threw "DocumentUnknownFormat" exception when loading a PPTX file.

Spire.Doc

Bug Fixes:

• Fixes the issue that the merged result was incorrect.
• Fixes the issue that the application threw an exception when updating TOC after merging files.
• Fixes the issue that the application threw an exception when saving Word to PDF.
• Fixes the issue that the data was wrong after mail merge.
• Fixes the issue that the format was incorrect after converting Word to PDF.
• Fixes the issue that the setting of landscape orientation didn't work when using PS method to convert Word to PDF.
• Fixes the issue that the application threw the OverflowException when loading a file.
• Fixes the issue that the date field was not updated.

Spire.XLS

Bug Fixes:

• Fixes the issue that the images with transparency were not converted correctly after converting Excel to PDF.
• Fixes the issue that caused XmlException when loading an Excel file.
• Fixes the issue that the application threw an exception “Object reference not set to an instance of an object” when using the method CalculateAllValue().
• Fixes the issue that caused ArgumentException when loading an Excel file.
• Fixes the issue that caused ArgumentOutOfRangeException when loading an Excel file.
• Fixes the issue that the application threw the exception "Error in calculating cell F15 in Worksheet" when saving Excel to PDF.
• Fixes the issue that the row height was not auto-fit after setting WrapText for ranges.
• Fixes the issue that the content was missing after saving Excel to PDF.

Spire.Spreedsheet

New Features:

• Supports displaying the content menu in multiple languages with modifying a configuration file.
• Supports the keyboard shortcuts(Ctrl + Z) for undo operation.

spreadsheet.EnableUndo = true;

• Supports judging the steps for the undo and redo operation.

spreadsheet.RedoStepsCount;
spreadsheet.UndoStepsCount;

• Supports ending the editing status and save the result.

sreadsheet.EndEdit();

• Supports the right click event for the header row.

Bug Fixes:

• Fixes the issue that editing the merged cell needs double-clicking.
• Fixes the issue of the unreasonable design of the group number background color.
• Fixes the issue of the incorrect displaying of the grouping for an Excel document.
• Fixes the issue of the incorrect displaying of the negative sign and formulas for an Excel document.
• Fixes the issue of the incorrect displaying of the border for the merged cell after freezing rows.
• Fixes the issue that the result was incorrect using "VerticalScroll.Value" to get the scroll position.
• Fixes the issue of the incorrect displaying of the cell content which contains currency symbol.