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DesktopListBox.RowExpanded(Row as Integer)

New in 2021r3

Supported for all project types and targets.

The user has clicked on the disclosure triangle, or the RowExpandedAt method was called, for a collapsed row that was added using AddExpandableRow.


The rows are not persisted when the folder is later collapsed. Use the RowExpanded event handler to re-add rows as necessary.


This code adds children to the expanded row:

For childRow As Integer = 0 To 5
Me.AddRow("Child " + childRow.ToString + " of row " + Me.CellTextAt(row, 0))