enum MappingMode : int {

Enum MappingMode

        public enum FontMappingMode

        public enum FontMappingMode

   [Out] IntPtr lpbBuffer, MappingMode fnMapMode, IntPtr hdcRef);

nBytes = GetWinMetaFileBits(hEMF, nBytes, address, MappingModes.ANISOTROPIC, hDC);

    /// <param name="_mappingMode">

    byte[] bBuffer, int iMappingMode, EmfToWmfBitsFlags flags);

    ByVal bufferSize as UInteger, ByVal buffer() as byte, ByVal mappingMode as Integer, _