Getting and Setting text with Controls in AutoHotkey.ahk

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ControlSetText,ComboBox1,Cool,ahk_exe notepad.exe ;Set Text
ControlSetText,Edit1,Cool,ahk_exe notepad.exe ;Set Text
ControlSetText,Sample,This is Cool,ahk_exe notepad.exe ;Set Text
ControlGetText,Var,ComboLBox1,Font ahk_exe notepad.exe ;Get Text
ControlGet,var,Choice,,ComboLBox1,ahk_exe notepad.exe
MsgBox % Var
ControlSend,ComboBox1,Just a test,ahk_exe notepad.exe ;Sending keystrokes
ControlSendRaw,ComboBox1,Just a test!,ahk_exe notepad.exe ;Sending keystrokes

;********************Main Edit window- Get specific line***********************************
ControlGet, OutputVar, Line, 2, Edit1, ahk_exe notepad.exe
MsgBox % OutputVar