public static extern int SetDIBits( IntPtr hdc, IntPtr hbmp, uint uStartScan, uint cScanLines, ref byte lpvBits, byte[] lpbmi, DibColorTableType fuColorUse);
public static extern int SetDIBitsToDevice( IntPtr hdc, int XDest, int YDest, uint dwWidth, uint dwHeight, int XSrc, int YSrc, uint uStartScan, uint cScanLines, ref byte lpvBits, byte[] lpbmi, DibColorTableType fuColorUse);
public static extern int CreateDIBSection(int hdc, [In, MarshalAs(UnmanagedType.LPStruct)] BITMAPINFO pbmi, DibColorTableType iUsage, out int ppvBits, int hSection, uint dwOffset);
