The maximum width of the scroll box of the DataWindow’s horizontal scroll bar. This value is set by PowerBuilder based on the layout of the DataWindow object and the size of the DataWindow control. Use HorizontalScrollMaximum with HorizontalScrollPosition to synchronize horizontal scrolling in multiple DataWindow objects.
DataWindows
PowerBuilder dot notation:
dw_control.Object.DataWindow.HorizontalScrollMaximum
Describe argument:
"DataWindow.HorizontalScrollMaximum"
string setting
setting = dw1.Object.DataWindow.HorizontalScrollMaximum
setting = dw1.Describe("DataWindow.HorizontalScrollMaximum")