Enum CharSet Path C++ Link System.Runtime.InteropServices.CharSet, mscorlib underlying int32 mscorlib.dll Values 4 NameValueHex None10x01Ansi20x02Unicode30x03Auto40x04 Used by 1types with a member, parameter or interface of this type DllImportAttribute // System.Runtime.InteropServices.CharSet, mscorlib enum class CharSet : int32 { None = 1, Ansi = 2, Unicode = 3, Auto = 4, };