3 references to VT_USERDEFINED
System.Private.Windows.Core (1)
Windows\Win32\System\Variant\VARIANT.cs (1)
738
case
VT_USERDEFINED
:
System.Windows.Forms (2)
System\Windows\Forms\ComponentModel\COM2Interop\COM2TypeInfoProcessor.cs (2)
331
case
VT_USERDEFINED
:
898
VT_USERDEFINED
=> throw new ArgumentException(string.Format(SR.COM2UnhandledVT, "VT_USERDEFINED")),