[C++知识库]c++ ShellExecute 执行cmd命令

WinExec,

CreateProcess;

ShellExecute 

都能执行cmd命令，

ShellExecute 相对简单些，且可一次执行多行命令

C++

CString GetModuleDir() {
	HMODULE module = GetModuleHandle(0);
	wchar_t pFileName[MAX_PATH] = { 0 };
	GetModuleFileName(module, pFileName, MAX_PATH);
	CString csFullName(pFileName);
	int nPos = csFullName.ReverseFind('\\');
	if (nPos < 0)
		return CString("");
	else
		return csFullName.Left(nPos) +"\\" + csFullName.Right(csFullName.GetLength() - nPos - 1);

}





LPCWSTR stringToLPCWSTR(std::string orig)
{
	size_t size = orig.length();
	wchar_t* buffer = new wchar_t[size + 1];
	MultiByteToWideChar(CP_ACP, 0, orig.c_str(), size, buffer, size * sizeof(wchar_t));
	buffer[size] = 0;  //确保以 '\0' 结尾
	return buffer;
}







//重启程序自身
void ReStart()
{
	string sAppPath = CT2A(GetModuleDir());
	string sCmd &

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