How can I close another application?

Applies To: C Builder 1 or higher Category: Knowledge Base 資料來源: http://free.prohosting.com/~cbdn/ I can close my own forms by using the Close method. But how can I shutdown a 3rd party application such as Notepad ®. 1. Start a new project using File | New Application. 2. Add a Button. Edit its OnClick event: void __fastcall TForm1::Button1Click(TObject *Sender) { HANDLE handle = FindWindow("Notepad", NULL); if(handle) SendMessage(handle, WM_SYSCOMMAND, SC_CLOSE, NULL); } To get the handle of a particular window using FindWindow, you have to know the caption and/or the class of this window. C Builder Developer's Network Copyright © Yoto Yotov 網路志工聯盟----Visita網站http://www.vista.org.tw ---[ 發問前請先找找舊文章 ]---