gillesg Posted March 5, 2018 Share Posted March 5, 2018 Hello, As you know _GUICtrlEdit_AppendText is limited to the length of the Edit control. For my need, I modifiied _GUICtrlEdit_AppendText to allow rollover and keep adding news lines removing previous ones. I am using it to display logging traces of a running program. Hope it helps some of us Func _GUICtrlEdit_AppendText_Rollover($hWnd, $sText) If Not IsHWnd($hWnd) Then $hWnd = GUICtrlGetHandle($hWnd) Local $iLength = _GUICtrlEdit_GetTextLen($hWnd) Local $iLengthStr = StringLen($sText) if $iLength + $iLengthStr > _GUICtrlEdit_GetLimitText ($hwnd) Then ;remove a piece of edit _GUICtrlEdit_BeginUpdate($hWnd) _GUICtrlEdit_SetSel($hWnd, 0, $iLengthStr) _GUICtrlEdit_ReplaceSel ( $hWnd, "",False) _GUICtrlEdit_EndUpdate($hWnd) EndIf _GUICtrlEdit_SetSel($hWnd, $iLength, $iLength) _SendMessage($hWnd, $EM_REPLACESEL, True, $sText, 0, "wparam", "wstr") EndFunc ;==>_GUICtrlEdit_AppendText_Rollover Gilles Link to comment Share on other sites More sharing options...
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