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vc运行程序 VC运行程序文件

火烧 2022-12-27 22:41:11 1035
VC运行程序文件   Q 如何打开一个应用程序?  ShellExecute(thi gt m_hW d o e calc exe SW_SHOW ) 或 ShellExecute(thi gt m_

VC运行程序文件  

  Q 如何打开一个应用程序?

  ShellExecute(this >m_hWnd open calc exe SW_SHOW ) 或 ShellExecute(this >m_hWnd open notepad exe c \MyLog log SW_SHOW ) 正如您所看到的 我并没有传递程序的完整路径

  Q 如何打开一个同系统程序相关连的文档?ShellExecute(this >m_hWnd open c \abc txt SW_SHOW )

  Q 如何打开一个网页?

  ShellExecute(this >m_hWnd open SW_SHOW )

  Q 如何激活相关程序 发送EMAIL?

  ShellExecute(this >m_hWnd open mailto SW_SHOW )

  Q 如何用系统打印机打印文档?

  ShellExecute(this >m_hWnd print c \abc txt SW_HIDE)

  Q 如何用系统查找功能来查找指定文件?

  ShellExecute(m_hWnd find d \nish NULL NULL SW_SHOW)

  Q 如何启动一个程序 直到它运行结束?

  SHELLEXECUTEINFO ShExecInfo = { } ShExecInfo cbSize = sizeof(SHELLEXECUTEINFO) ShExecInfo fMask = SEE_MASK_NOCLOSEPROCESS ShExecInfo hwnd = NULL ShExecInfo lpVerb = NULL ShExecInfo lpFile = c \MyProgram exe ShExecInfo lpParameters = ShExecInfo lpDirectory = NULL ShExecInfo nShow = SW_SHOW ShExecInfo hInstApp = NULL ShellExecuteEx(&ShExecInfo) WaitForSingleObject(ShExecInfo hProcess INFINITE) 或 PROCESS_INFORMATION ProcessInfo STARTUPINFO StartupInfo //This is an [in] parameter ZeroMemory(&StartupInfo sizeof(StartupInfo)) StartupInfo cb = sizeof StartupInfo //Only pulsory field if(CreateProcess( c \winnt\notepad exe NULL NULL NULL FALSE NULL NULL &StartupInfo &ProcessInfo))

  { WaitForSingleObject(ProcessInfo hProcess INFINITE) CloseHandle(ProcessInfo hThread) CloseHandle(ProcessInfo hProcess) } else { MessageBox( The process could not be started…… ) }

vc运行程序 VC运行程序文件

  Q 如何显示文件或文件夹的属性?

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