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Property (As Integer )

aListBox.SortingColumn = newIntegerValue
or
IntegerValue = aListBox.SortingColumn

New in 2019r2

Supported for all project types and targets.

Gets or sets the current sort column but doesn't do the sort. The first column is numbered zero. If no column is sorted then it returns -1. Call the Sort method to sort the ListBox based on the values of SortingColumn and ColumnSortDirectionAt.

Example

The following code in the Pressed event of a Pushbutton asks the user to sort on a column if the ListBox is not sorted by any column:

If Listbox1.SortingColumn = ListBox.None then
Beep
MessageBox("Please sort the rows by one of the columns.")
End If