基于VC环境下人量检测系统 HDIB DIB::ReadDIBFile(HANDLE hFile) { BITMAPFILEHEADER bmfHeader DWORD dwBitsSize HANDLE hDIB HANDLE hDIBtmp LPBITMAPINFOHEADER lpbi DWORD dwRead //得到文件大小 dwBitsSize = GetFileSize(hFile,NULL) hDIB =