TTMSFNCDataGridDataRowExpandEvent Event Type

Fired after a node row is expanded and its direct child rows are shown.

API unit family: TMSFNCDataGridData

Remarks

Fires inside a BeginUpdate/EndUpdate pair, after an attached data adapter has been notified. Nested nodes that were expanded before are expanded again first.

Parameters

Name	Description
Sender	Data object that expanded the node.
ARow	Zero-based index of the node row.