You'll want to look into the "sendkeys" command. This command allows you to send keystrokes to applications (shift-end, ctrl-c, ctrl-v). Keep in mind, sendkeys only sends keystrokes to the currently active (foreground) window. So, you'll want to make whatever window you want to mess with the foreground first, with either appactivate, or the setforegroundwindow (and setactivewindow) api calls. If you want to get more complicated than that (say, cross-task subclassing) you are going to want to be very... very careful.

Sendkeys is usually not a great idea.... because there are a ton of problems that can occur. What if the user switches focus (or what if there is spyware or some other junk that spawns new windows for the hell of it), while your program is in the midst of sending keys..... all hell can break loose. Read up on this thread, and check out this page: http://www.daniweb.com/techtalkforums/post127770.html
http://www.scriptlogic.com/Kixtart/h...s/sendkeys.htm

Visual Basic 4 / 5 / 6 Syntax (Toggle Plain Text)

Private Sub Form_Load()
Shell "c:\windows\notepad.exe", vbNormalFocus
Me.Show
AppActivate "Untitled - Notepad"
SendKeys "This Is A Test!"
SendKeys "+{HOME}"
End Sub

Private Sub Form_Load() Shell "c:\windows\notepad.exe", vbNormalFocus Me.Show AppActivate "Untitled - Notepad" SendKeys "This Is A Test!" SendKeys "+{HOME}" End Sub