Spire.XLS 11.4.0

Spire.XLS for .NET is a professional .NET Excel component to enables developers to generate, write, edit and save Excel files with C# and Visual Basic in .NET 2.0, .NET 3.5, .NET 4.0, .NET 4.0 ClientProfile, and .NET 4.5, .NET Core.
Spire.XLS for .NET also enables developers to convert Excel to other popular formats, such as PDF, XML, HTML, CSV, Image format etc. And, it supports developers to export data from database to Excel or import data from Excel to datatable.
With Spire.XLS for .NET, developers can create any types of ASP.NET web responses and WinForms applications to operate Excel files.

Install-Package Spire.XLS -Version 11.4.0

dotnet add package Spire.XLS --version 11.4.0

<PackageReference Include="Spire.XLS" Version="11.4.0" />

paket add Spire.XLS --version 11.4.0

#r "nuget: Spire.XLS, 11.4.0"

// Install Spire.XLS as a Cake Addin
#addin nuget:?package=Spire.XLS&version=11.4.0

// Install Spire.XLS as a Cake Tool
#tool nuget:?package=Spire.XLS&version=11.4.0

Release Notes

Spire.XLS 11.4.0
Bug fixes:
Fixes the issue that the program threw an exception "Invalid sectionId of Header Footer image" when converting Excel to PDF (SPIREXLS-3014)
Fixes the issue that the program threw an exception "Invalid cell name" when converting XLSM to PDF (SPIREXLS-3121)
Fixes the issue that after adding a new sheet into the saved document, the generated excel file was opened with Microsoft Excel tool to indicate that the file format was invalid(SPIREXLS-3131)
Fixes the issue of getting incorrect row height(SPIREXLS-3132)
Fixes the issue that setting "1.0 / 0.0" data to create a Line chart, and the generated excel file was opened with Microsoft Excel tool to indicate that there was an error in the content (SPIREXLS-3135)
Fixes the issue that the program threw an exception'The number of series could not exceed 65535.' when setting the chart data in excel (SPIREXLS-3141)
Fixes the issue that the program threw an exception "Cannot find font installed on the system" when converting Excel to PDF in Mac system (SPIREXLS-3143)
Fixes the issue that the program throws an exception "Value cannot be null" when setting the header image (SPIREXLS-3147)
Fixes the issue that date format was incorrect when converting Excel to PDF (SPIREXLS-3152)
Fixes the issue that chart data was incorrect when converting Excel to Image(SPIREXLS-3157)
Fixes the issue that that the content was not clear when converting Excel to Image(SPIREXLS-3159)
Fixes the issue that the date format set was incorrectly displayed in Microsoft Excel (SPIREXLS-3161)

Dependencies

• .NETFramework 2.0

  • No dependencies.

• .NETFramework 4.0

  • No dependencies.

• .NETStandard 2.0

  • SkiaSharp (>= 1.68.0)
  • System.Text.Encoding.CodePages (>= 4.5.0)

• MonoAndroid 0.0

  • SkiaSharp (>= 1.68.0)
  • System.Text.Encoding.CodePages (>= 4.6.0)

• net5.0

  • System.Drawing.Common (>= 5.0.0)
  • System.Security.Cryptography.Xml (>= 5.0.0)
  • System.Text.Encoding.CodePages (>= 5.0.0)

• Xamarin.iOS 0.0

  • SkiaSharp (>= 1.68.0)
  • System.Text.Encoding.CodePages (>= 4.6.0)

Used By

Version History