TdxCustomOrgChart.OnChanging Event

Occurs before changing the node selection.

Declaration

property OnChanging: TdxOcAllowEvent read; write;

Remarks

Set the Allow parameter to False in the OnChanging event handler to prevent an end-user from selecting a different node. The Sender parameter specifies the control that raised the event. Use the Node parameter to address the node which is about to be selected.

To access the control’s type-specific members, cast Sender to the TdxOrgChart or TdxDbOrgChart class, respectively.