Daten werden überschrieben

    Wieso wird das editfeld immer überschriben?
    Möchte gerne das wen ich daten setzte es nach unten rutscht

    [autoit][/autoit][autoit][/autoit][autoit]

    #include <ButtonConstants.au3>
    #include <EditConstants.au3>
    #include <GUIConstantsEx.au3>
    #include <WindowsConstants.au3>

    [/autoit][autoit][/autoit][autoit]

    #Region ### START Koda GUI section ### Form=
    $Form1 = GUICreate("(Server)", 626, 447, 353, 207)
    $Edit1 = GUICtrlCreateEdit("", 0, 0, 625, 393)
    $Input1 = GUICtrlCreateInput("", 8, 408, 497, 21)
    $Button1 = GUICtrlCreateButton("Senden", 520, 408, 81, 25, 0)
    GUISetState()
    GuiCtrlSetData($Edit1,"Test1")
    GuiCtrlSetData($Edit1,"Test1")
    GuiCtrlSetData($Edit1,"Test1")
    GuiCtrlSetData($Edit1,"Test1")
    While 1
    $nMsg = GUIGetMsg()
    Switch $nMsg
    Case $GUI_EVENT_CLOSE
    Exit
    Case $Button1
    EndSwitch
    WEnd

    [/autoit][autoit][/autoit][autoit][/autoit]

    GUICtrlRead()!

    Spoiler anzeigen
    [autoit]

    #Region ### START Koda GUI section ### Form=
    $Form1 = GUICreate("(Server)", 626, 447, 353, 207)
    $Edit1 = GUICtrlCreateEdit("Test0", 0, 0, 625, 393)
    $Input1 = GUICtrlCreateInput("", 8, 408, 497, 21)
    $Button1 = GUICtrlCreateButton("Senden", 520, 408, 81, 25, 0)
    GUISetState()
    GUICtrlSetData($Edit1, GUICtrlRead($Edit1) & @CRLF & "Test1")
    GUICtrlSetData($Edit1, GUICtrlRead($Edit1) & @CRLF & "Test2")
    GUICtrlSetData($Edit1, GUICtrlRead($Edit1) & @CRLF & "Test3")
    GUICtrlSetData($Edit1, GUICtrlRead($Edit1) & @CRLF & "Test4")

    [/autoit] [autoit][/autoit] [autoit]

    While 1
    $nMsg = GUIGetMsg()
    Switch $nMsg
    Case -3
    Exit
    Case $Button1
    EndSwitch
    WEnd

    [/autoit]