[StructLayoutAttribute(LayoutKind.Sequential)]
public struct BITMAPINFO
{
/// BITMAPINFOHEADER->tagBITMAPINFOHEADER
public BITMAPINFOHEADER bmiHeader;
/// RGBQUAD[1]
[MarshalAsAttribute(UnmanagedType.ByValArray, SizeConst = 1, ArraySubType = UnmanagedType.Struct)]
public RGBQUAD[] bmiColors;
}
[StructLayoutAttribute(LayoutKind.Sequential)]
public struct BITMAPINFOHEADER
{
/// DWORD->unsigned int
public uint biSize;
/// LONG->int
public int biWidth;
/// LONG->int
public int biHeight;
/// WORD->unsigned short
public ushort biPlanes;
/// WORD->unsigned short
public ushort biBitCount;
/// DWORD->unsigned int
public uint biCompression;
/// DWORD->unsigned int
public uint biSizeImage;
/// LONG->int
public int biXPelsPerMeter;
/// LONG->int
public int biYPelsPerMeter;
/// DWORD->unsigned int
public uint biClrUsed;
/// DWORD->unsigned int
public uint biClrImportant;
}
[StructLayoutAttribute(LayoutKind.Sequential)]
public struct RGBQUAD
{
/// BYTE->unsigned char
public byte rgbBlue;
/// BYTE->unsigned char
public byte rgbGreen;
/// BYTE->unsigned char
public byte rgbRed;
/// BYTE->unsigned char
public byte rgbReserved;
}
public partial class NativeMethods
{
/// Return Type: BOOL->int
///pData: UCHAR**
///pInfo: BITMAPINFO**
[DllImportAttribute("<Unknown>", EntryPoint = "MAG_GetOutputColorBardata")]
[return: MarshalAsAttribute(UnmanagedType.Bool)]
public static extern bool MAG_GetOutputColorBardata(ref IntPtr pData, ref IntPtr pInfo);
}
转自 http://bbs.csdn.net/topics/390324273?page=1
