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我有一個按鈕,打開一個exe文件,我想要做的是檢查以確保此文件存在之前啓動EXE。我怎麼能做到這一點?任何幫助將不勝感激。如何檢查文件是否存在打開在EXE C++
我一點點生鏽我的C++,這是用C++ 6.0 和Windows XP ...
這裏是我的代碼遺留應用程序..
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));
}
您是否執行過任何研究? –
另請參閱:http://stackoverflow.com/q/12774207/560648 –
https://msdn.microsoft.com/en-us/library/aa246685(v=vs.60).aspx – Lingxi