使用Avalonia UI实现DataGrid

C:\Users\Administrator\source\repos\datagridTest\bin\Debug\net9.0\datagridTest.exe C:\Users\Administrator\source\repos\datagridTest\bin\Debug\net9.0\datagridTest.deps.json C:\Users\Administrator\source\repos\datagridTest\bin\Debug\net9.0\datagridTest.runtimeconfig.json C:\Users\Administrator\source\repos\datagridTest\bin\Debug\net9.0\datagridTest.dll C:\Users\Administrator\source\repos\datagridTest\bin\Debug\net9.0\datagridTest.pdb C:\Users\Administrator\source\repos\datagridTest\bin\Debug\net9.0\Avalonia.Base.dll C:\Users\Administrator\source\repos\datagridTest\bin\Debug\net9.0\Avalonia.Controls.dll C:\Users\Administrator\source\repos\datagridTest\bin\Debug\net9.0\Avalonia.DesignerSupport.dll C:\Users\Administrator\source\repos\datagridTest\bin\Debug\net9.0\Avalonia.Dialogs.dll C:\Users\Administrator\source\repos\datagridTest\bin\Debug\net9.0\Avalonia.Markup.Xaml.dll C:\Users\Administrator\source\repos\datagridTest\bin\Debug\net9.0\Avalonia.Markup.dll C:\Users\Administrator\source\repos\datagridTest\bin\Debug\net9.0\Avalonia.Metal.dll C:\Users\Administrator\source\repos\datagridTest\bin\Debug\net9.0\Avalonia.MicroCom.dll C:\Users\Administrator\source\repos\datagridTest\bin\Debug\net9.0\Avalonia.OpenGL.dll C:\Users\Administrator\source\repos\datagridTest\bin\Debug\net9.0\Avalonia.Vulkan.dll C:\Users\Administrator\source\repos\datagridTest\bin\Debug\net9.0\Avalonia.dll C:\Users\Administrator\source\repos\datagridTest\bin\Debug\net9.0\Avalonia.Controls.ColorPicker.dll C:\Users\Administrator\source\repos\datagridTest\bin\Debug\net9.0\Avalonia.Controls.DataGrid.dll C:\Users\Administrator\source\repos\datagridTest\bin\Debug\net9.0\Avalonia.Desktop.dll C:\Users\Administrator\source\repos\datagridTest\bin\Debug\net9.0\Avalonia.Diagnostics.dll C:\Users\Administrator\source\repos\datagridTest\bin\Debug\net9.0\Avalonia.Fonts.Inter.dll C:\Users\Administrator\source\repos\datagridTest\bin\Debug\net9.0\Avalonia.FreeDesktop.dll C:\Users\Administrator\source\repos\datagridTest\bin\Debug\net9.0\Avalonia.Native.dll C:\Users\Administrator\source\repos\datagridTest\bin\Debug\net9.0\Avalonia.Remote.Protocol.dll C:\Users\Administrator\source\repos\datagridTest\bin\Debug\net9.0\Avalonia.Skia.dll C:\Users\Administrator\source\repos\datagridTest\bin\Debug\net9.0\Avalonia.Themes.Fluent.dll C:\Users\Administrator\source\repos\datagridTest\bin\Debug\net9.0\Avalonia.Themes.Simple.dll C:\Users\Administrator\source\repos\datagridTest\bin\Debug\net9.0\Avalonia.Win32.dll C:\Users\Administrator\source\repos\datagridTest\bin\Debug\net9.0\Avalonia.X11.dll C:\Users\Administrator\source\repos\datagridTest\bin\Debug\net9.0\DialogHost.Avalonia.dll C:\Users\Administrator\source\repos\datagridTest\bin\Debug\net9.0\HarfBuzzSharp.dll C:\Users\Administrator\source\repos\datagridTest\bin\Debug\net9.0\MsBox.Avalonia.dll C:\Users\Administrator\source\repos\datagridTest\bin\Debug\net9.0\MicroCom.Runtime.dll C:\Users\Administrator\source\repos\datagridTest\bin\Debug\net9.0\SkiaSharp.dll C:\Users\Administrator\source\repos\datagridTest\bin\Debug\net9.0\Tmds.DBus.Protocol.dll C:\Users\Administrator\source\repos\datagridTest\bin\Debug\net9.0\runtimes\win-arm64\native\av_libglesv2.dll C:\Users\Administrator\source\repos\datagridTest\bin\Debug\net9.0\runtimes\win-x64\native\av_libglesv2.dll C:\Users\Administrator\source\repos\datagridTest\bin\Debug\net9.0\runtimes\win-x86\native\av_libglesv2.dll C:\Users\Administrator\source\repos\datagridTest\bin\Debug\net9.0\runtimes\osx\native\libAvaloniaNative.dylib C:\Users\Administrator\source\repos\datagridTest\bin\Debug\net9.0\runtimes\linux-arm\native\libHarfBuzzSharp.so C:\Users\Administrator\source\repos\datagridTest\bin\Debug\net9.0\runtimes\linux-arm64\native\libHarfBuzzSharp.so C:\Users\Administrator\source\repos\datagridTest\bin\Debug\net9.0\runtimes\linux-musl-x64\native\libHarfBuzzSharp.so C:\Users\Administrator\source\repos\datagridTest\bin\Debug\net9.0\runtimes\linux-x64\native\libHarfBuzzSharp.so C:\Users\Administrator\source\repos\datagridTest\bin\Debug\net9.0\runtimes\osx\native\libHarfBuzzSharp.dylib C:\Users\Administrator\source\repos\datagridTest\bin\Debug\net9.0\runtimes\win-arm64\native\libHarfBuzzSharp.dll C:\Users\Administrator\source\repos\datagridTest\bin\Debug\net9.0\runtimes\win-x64\native\libHarfBuzzSharp.dll C:\Users\Administrator\source\repos\datagridTest\bin\Debug\net9.0\runtimes\win-x86\native\libHarfBuzzSharp.dll C:\Users\Administrator\source\repos\datagridTest\bin\Debug\net9.0\runtimes\linux-arm\native\libSkiaSharp.so C:\Users\Administrator\source\repos\datagridTest\bin\Debug\net9.0\runtimes\linux-arm64\native\libSkiaSharp.so C:\Users\Administrator\source\repos\datagridTest\bin\Debug\net9.0\runtimes\linux-musl-x64\native\libSkiaSharp.so C:\Users\Administrator\source\repos\datagridTest\bin\Debug\net9.0\runtimes\linux-x64\native\libSkiaSharp.so C:\Users\Administrator\source\repos\datagridTest\bin\Debug\net9.0\runtimes\osx\native\libSkiaSharp.dylib C:\Users\Administrator\source\repos\datagridTest\bin\Debug\net9.0\runtimes\win-arm64\native\libSkiaSharp.dll C:\Users\Administrator\source\repos\datagridTest\bin\Debug\net9.0\runtimes\win-x64\native\libSkiaSharp.dll C:\Users\Administrator\source\repos\datagridTest\bin\Debug\net9.0\runtimes\win-x86\native\libSkiaSharp.dll C:\Users\Administrator\source\repos\datagridTest\obj\Debug\net9.0\datagridTest.csproj.AssemblyReference.cache C:\Users\Administrator\source\repos\datagridTest\obj\Debug\net9.0\Avalonia\Resources.Inputs.cache C:\Users\Administrator\source\repos\datagridTest\obj\Debug\net9.0\Avalonia\resources C:\Users\Administrator\source\repos\datagridTest\obj\Debug\net9.0\datagridTest.GeneratedMSBuildEditorConfig.editorconfig C:\Users\Administrator\source\repos\datagridTest\obj\Debug\net9.0\datagridTest.AssemblyInfoInputs.cache C:\Users\Administrator\source\repos\datagridTest\obj\Debug\net9.0\datagridTest.AssemblyInfo.cs C:\Users\Administrator\source\repos\datagridTest\obj\Debug\net9.0\datagridTest.csproj.CoreCompileInputs.cache C:\Users\Administrator\source\repos\datagridTest\obj\Debug\net9.0\Avalonia\datagridTest.dll C:\Users\Administrator\source\repos\datagridTest\obj\Debug\net9.0\Avalonia\datagridTest.pdb C:\Users\Administrator\source\repos\datagridTest\obj\Debug\net9.0\refint\Avalonia\datagridTest.dll C:\Users\Administrator\source\repos\datagridTest\obj\Debug\net9.0\datagrid.56D5C981.Up2Date C:\Users\Administrator\source\repos\datagridTest\obj\Debug\net9.0\datagridTest.genruntimeconfig.cache C:\Users\Administrator\source\repos\datagridTest\obj\Debug\net9.0\ref\datagridTest.dll C:\Users\Administrator\Desktop\datagridTest\bin\Debug\net9.0\datagridTest.exe C:\Users\Administrator\Desktop\datagridTest\bin\Debug\net9.0\datagridTest.deps.json C:\Users\Administrator\Desktop\datagridTest\bin\Debug\net9.0\datagridTest.runtimeconfig.json C:\Users\Administrator\Desktop\datagridTest\bin\Debug\net9.0\datagridTest.dll C:\Users\Administrator\Desktop\datagridTest\bin\Debug\net9.0\datagridTest.pdb C:\Users\Administrator\Desktop\datagridTest\bin\Debug\net9.0\Avalonia.Base.dll C:\Users\Administrator\Desktop\datagridTest\bin\Debug\net9.0\Avalonia.Controls.dll C:\Users\Administrator\Desktop\datagridTest\bin\Debug\net9.0\Avalonia.DesignerSupport.dll C:\Users\Administrator\Desktop\datagridTest\bin\Debug\net9.0\Avalonia.Dialogs.dll C:\Users\Administrator\Desktop\datagridTest\bin\Debug\net9.0\Avalonia.Markup.Xaml.dll C:\Users\Administrator\Desktop\datagridTest\bin\Debug\net9.0\Avalonia.Markup.dll C:\Users\Administrator\Desktop\datagridTest\bin\Debug\net9.0\Avalonia.Metal.dll C:\Users\Administrator\Desktop\datagridTest\bin\Debug\net9.0\Avalonia.MicroCom.dll C:\Users\Administrator\Desktop\datagridTest\bin\Debug\net9.0\Avalonia.OpenGL.dll C:\Users\Administrator\Desktop\datagridTest\bin\Debug\net9.0\Avalonia.Vulkan.dll C:\Users\Administrator\Desktop\datagridTest\bin\Debug\net9.0\Avalonia.dll C:\Users\Administrator\Desktop\datagri