BitmapSuffixInSatelliteAssemblyAttribute
Specifies that, when interpreting ToolboxBitmapAttribute declarations, the assembly should look for the indicated resources in a satellite assembly, but with the BitmapSuffix configuration value appended to the declared file name.
namespace System.Drawing
{
[AttributeUsage(AttributeTargets.Assembly)]
public class BitmapSuffixInSatelliteAssemblyAttribute : Attribute
{
}
}