<PackageReference Include="System.Drawing.Common" Version="9.0.9" />

LinearGradientMode

using System.CodeDom.Compiler; namespace Windows.Win32.Graphics.GdiPlus { [GeneratedCode("Microsoft.Windows.CsWin32", "0.3.106+a37a0b4b70")] internal enum LinearGradientMode { LinearGradientModeHorizontal, LinearGradientModeVertical, LinearGradientModeForwardDiagonal, LinearGradientModeBackwardDiagonal } }