WinCE抓屏保存为图片

Version1：（本版本只支持保存为.bmp图片，保存为16位RGB555）

{HDC hdcScr = GetDC(NULL);BITMAPINFOHEADER bmih;bmih.biSize = sizeof(BITMAPINFOHEADER);bmih.biWidth = GetDeviceCaps(hdcScr, HORZRES);bmih.biHeight = GetDeviceCaps(hdcScr, VERTRES);bmih.biPlanes = 1;bmih.biBitCount = 16;bmih.biCompression = BI_RGB;bmih.biSizeImage = (((bmih.biWidth * bmih.biBitCount + 31) & ~31) >> 3) * bmih.biHeight;bmih.biXPelsPerMeter = 0;bmih.biYPelsPerMeter = 0;bmih.biClrUsed = 0;bmih.biClrImportant = 0;LPBYTE lpBits = NULL;HBITMAP hDIBitmap = CreateDIBSection(NULL, (const BITMAPINFO *)&bmih, DIB_RGB_COLORS, (VOID **)&lpBits, NULL, 0);HDC hdcMem = CreateCompatibleDC(hdcScr);HGDIOBJ hOldBmp = SelectObject(hdcMem, hDIBitmap);BitBlt(hdcMem, 0, 0, bmih.biWidth, bmih.biHeight, hdcScr, 0, 0, SRCCOPY);SelectObject(hdcMem, hOldBmp);DeleteDC(hdcMem);ReleaseDC(NULL, hdcScr);BITMAPFILEHEADER bmfh;bmfh.bfType = *(WORD *)"BM";bmfh.bfReserved1 = 0;bmfh.bfReserved2 = 0;bmfh.bfOffBits = sizeof(bmfh) + sizeof(bmih);bmfh.bfSize = bmfh.bfOffBits + bmih.biSizeImage;DWORD dwBytesWritten = 0;HANDLE hFile = CreateFile(TEXT("C://a.bmp"), GENERIC_WRITE, 0, NULL, CREATE_ALWAYS, FILE_ATTRIBUTE_NORMAL, NULL);WriteFile(hFile, &bmfh, sizeof(bmfh), &dwBytesWritten, NULL);WriteFile(hFile, &bmih, sizeof(bmih), &dwBytesWritten, NULL);WriteFile(hFile, lpBits, bmih.biSizeImage, &dwBytesWritten, NULL);CloseHandle(hFile);DeleteObject(hDIBitmap);}

Version2: waiting...