Sending multiple lines of text

[Davider]

My previous expression wasn't quite accurate
Sometimes, when using keys.send, I only need to activate the window, not the elm.
keys.send(wnd:w, "Ctrl+A", "Ctrl+V"); 

Certainly, sometimes I can use the following method, but if I use the .find method, the window cannot use .Activate().
w.Activate(); keys.send("Ctrl+A", "Ctrl+V");