CaptchaN.Drawing.ImageSharp
4.0.0
dotnet add package CaptchaN.Drawing.ImageSharp --version 4.0.0
NuGet\Install-Package CaptchaN.Drawing.ImageSharp -Version 4.0.0
This command is intended to be used within the Package Manager Console in Visual Studio, as it uses the NuGet module's version of Install-Package.
<PackageReference Include="CaptchaN.Drawing.ImageSharp" Version="4.0.0" />
For projects that support PackageReference, copy this XML node into the project file to reference the package.
<PackageVersion Include="CaptchaN.Drawing.ImageSharp" Version="4.0.0" />
<PackageReference Include="CaptchaN.Drawing.ImageSharp" />
For projects that support Central Package Management (CPM), copy this XML node into the solution Directory.Packages.props file to version the package.
paket add CaptchaN.Drawing.ImageSharp --version 4.0.0
The NuGet Team does not provide support for this client. Please contact its maintainers for support.
#r "nuget: CaptchaN.Drawing.ImageSharp, 4.0.0"
#r directive can be used in F# Interactive and Polyglot Notebooks. Copy this into the interactive tool or source code of the script to reference the package.
#:package CaptchaN.Drawing.ImageSharp@4.0.0
#:package directive can be used in C# file-based apps starting in .NET 10 preview 4. Copy this into a .cs file before any lines of code to reference the package.
#addin nuget:?package=CaptchaN.Drawing.ImageSharp&version=4.0.0
#tool nuget:?package=CaptchaN.Drawing.ImageSharp&version=4.0.0
The NuGet Team does not provide support for this client. Please contact its maintainers for support.
CaptchaN

Generate captcha images based on dotNET.
用于生成图形验证码的开源.NET库。
Packages |Nuget包
| Name | Description | NugetPackage |
|---|---|---|
| CaptchaN.Abstractions | Abstractions module | |
| CaptchaN.Drawing.ImageSharp | Powered by ImageSharp |
QuickStart |快速入门
using CaptchaN.Abstractions;
using CaptchaN.Drawing.ImageSharp;
builder.Services.AddCaptchaN()
.AddDefaultCodeTextGenerator()
.AddPaintConfig(builder.Configuration.GetSection(nameof(PaintConfig)))
.AddImageSharpPainter(builder.Configuration.GetSection("ImageSharpPainter"));
Fonts.UseDirectoryFonts(new(Path.Combine(builder.Environment.ContentRootPath, "Fonts")));
Please see Wiki and Samples for details.
Contribution |贡献
Issues and pull requests are welcomed if you have any questions!
如果您有任何疑问,欢迎提交Issue和PR!
| Product | Versions Compatible and additional computed target framework versions. |
|---|---|
| .NET | net6.0 is compatible. net6.0-android was computed. net6.0-ios was computed. net6.0-maccatalyst was computed. net6.0-macos was computed. net6.0-tvos was computed. net6.0-windows was computed. net7.0 was computed. net7.0-android was computed. net7.0-ios was computed. net7.0-maccatalyst was computed. net7.0-macos was computed. net7.0-tvos was computed. net7.0-windows was computed. net8.0 is compatible. net8.0-android was computed. net8.0-browser was computed. net8.0-ios was computed. net8.0-maccatalyst was computed. net8.0-macos was computed. net8.0-tvos was computed. net8.0-windows was computed. net9.0 was computed. net9.0-android was computed. net9.0-browser was computed. net9.0-ios was computed. net9.0-maccatalyst was computed. net9.0-macos was computed. net9.0-tvos was computed. net9.0-windows was computed. net10.0 is compatible. net10.0-android was computed. net10.0-browser was computed. net10.0-ios was computed. net10.0-maccatalyst was computed. net10.0-macos was computed. net10.0-tvos was computed. net10.0-windows was computed. |
Compatible target framework(s)
Included target framework(s) (in package)
Learn more about Target Frameworks and .NET Standard.
-
net10.0
- CaptchaN.Abstractions (>= 1.0.0)
- Microsoft.Extensions.Options.DataAnnotations (>= 10.0.1)
- SixLabors.ImageSharp.Drawing (>= 2.1.7)
-
net6.0
- CaptchaN.Abstractions (>= 1.0.0)
- Microsoft.Extensions.Options.DataAnnotations (>= 8.0.0)
- SixLabors.ImageSharp.Drawing (>= 2.1.7)
-
net8.0
- CaptchaN.Abstractions (>= 1.0.0)
- Microsoft.Extensions.Options.DataAnnotations (>= 8.0.0)
- SixLabors.ImageSharp.Drawing (>= 2.1.7)
NuGet packages
This package is not used by any NuGet packages.
GitHub repositories
This package is not used by any popular GitHub repositories.
| Version | Downloads | Last Updated |
|---|---|---|
| 4.0.0 | 34 | 1/13/2026 |
Add support for .NET 10