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我有一个按钮,打开一个exe文件,我想要做的是检查以确保此文件存在之前启动EXE。我怎么能做到这一点?任何帮助将不胜感激。如何检查文件是否存在打开在EXE C++
我一点点生锈我的C++,这是用C++ 6.0 和Windows XP ...
这里是我的代码遗留应用程序..
void CJunkView::OnCadkeyButton()
{
CString year = "Desktop";
CString fileName = "x.prt";
CString fileToOpen = "\"C:\\Documents and settings\\Administrator\\" + year +"\\" + fileName + "\"";
CString exePath = "\"C:\\CK19\\Ckwin.exe\"";
CString cmd = "start " + exePath + ", " + fileToOpen;
system (cmd.GetBuffer(cmd.GetLength() + 1));
}
您是否执行过任何研究? –
另请参阅:http://stackoverflow.com/q/12774207/560648 –
https://msdn.microsoft.com/en-us/library/aa246685(v=vs.60).aspx – Lingxi