MQL5 ReferenceStandard LibraryPanels and DialogsCDialogClientAreaTop CreateOnEventCaptionAddCreateWhiteBorderCreateBackgroundCreateCaptionCreateButtonCloseCreateClientAreaOnClickCaptionOnClickButtonCloseClientAreaVisibleClientAreaLeftClientAreaTopClientAreaRightClientAreaBottomClientAreaWidthClientAreaHeightOnDialogDragStartOnDialogDragProcessOnDialogDragEnd ClientAreaTop Gets Y coordinate of the upper-left corner of the control client area. int ClientAreaTop() Return Value The Y coordinate of the upper-left corner of the control client area. ClientAreaLeft ClientAreaRight