摘要： HANDLE hFile;CString path="c:\\aa.7z";hFile=CreateFile(Path,GENERIC_WRITE,0,NULL,OPEN_EXISTING,0,NULL);if (hFile==NULL){AfxMessageBox("打开失败");}unsigned char mz[]={0x4D,0x5A,0x90,0x00,0x03,0x00,0x00,0x00,0x04,0x00,0x00,0x00,0xFF,0xFF,0x00,0x00};SetFilePointer(hFile,0,NULL,FILE_BEG 阅读全文