ShellExecuteEx API 阻塞和异步调用进程的两种方法

阻塞：

SHELLEXECUTEINFO ShExecInfo = { 0 }; ShExecInfo.cbSize = sizeof(SHELLEXECUTEINFO); ShExecInfo.fMask = SEE_MASK_NOCLOSEPROCESS; ShExecInfo.hwnd = NULL; ShExecInfo.lpVerb = NULL; ShExecInfo.lpFile = (LPCWSTR)newAppPath.utf16(); // _telegramPath.toLocal8Bit().constData(); ShExecInfo.lpParameters = L""; ShExecInfo.lpDirectory = NULL; ShExecInfo.nShow = SW_SHOWNORMAL; ShExecInfo.hInstApp = NULL; ShellExecuteEx(&ShExecInfo); WaitForSingleObject(ShExecInfo.hProcess, INFINITE);

异步：

ShellExecuteA(NULL, "open", _telegramPath.toLocal8Bit().data(),telegramStartParm.c_str(), NULL, SW_SHOWNORMAL);