c# - how to select all in another program? -


i want select text in program, using " sendkeys". did notepad file:

intptr apphandle = findwindow(null, "untitled - notepad");         if (apphandle == intptr.zero)         {             messagebox.show("specified app not running.");             return;         }          setforegroundwindow(apphandle);         system.threading.thread.sleep(500);          sendkeys.sendwait("^a");

but in program want select text, ctrl+a considered other command.

what should do?

to select should use ctrl+a handle of application , send ctrl+a 

sendkeydown(keycode.control); sendkeypress(keycode.key_a);

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