<PackageReference Include="System.Drawing.Common" Version="11.0.0-preview.2.26159.112" />

System.Drawing.SystemIcons

public static class SystemIcons
Each property of the SystemIcons class is an Icon object for Windows system-wide icons. This class cannot be inherited.
namespace System.Drawing { public static class SystemIcons { public static Icon Application { get; } public static Icon Asterisk { get; } public static Icon Error { get; } public static Icon Exclamation { get; } public static Icon Hand { get; } public static Icon Information { get; } public static Icon Question { get; } public static Icon Warning { get; } public static Icon { get; } public static Icon Shield { get; } public static Icon GetStockIcon(StockIconId stockIcon, StockIconOptions options = StockIconOptions.Default); public static Icon GetStockIcon(StockIconId stockIcon, int size); } }