TTMSFNCDataGridBeforeSortHeaderGroupEvent Event Type

Fired when a chip is clicked, before the grouped column is sorted.

API unit family: TMSFNCDataGrid

Remarks

Only fires when Options.Sorting.Enabled and Header.VisualGrouping.SortOnClick are True. When allowed, the column-level sort events of the grid fire as well. Holding Shift adds the column to the existing sort instead of replacing it.

Parameters

Name	Description
Sender	Grid that fired the event.
AColumn	Zero-based index of the column whose chip was clicked.
ACanSort	True by default. Set to False to prevent the sort.