EhLib
ContentsIndexHome
PreviousUpNext
TColumnEh.OnDropDownBoxSortMarkingChanged Property

Occurs after changing sortmarker property in any Title of Columns in dropped down box for lookup fields.

Pascal
property OnDropDownBoxSortMarkingChanged;

Write an OnSortMarkingChanged event handler to take specific action after changing sortmarker property value in any Title of Columns in dropped down box for lookup fields. You can use it to change order by section in SQL text of TQuery component and reopen it. In handler you can access to sortmarked columns via Column.DataList.SortMarkedColumns property.

Copyright (c) 1998-2013. All rights reserved.
What do you think about this topic? Send feedback!