TdxGanttControlChartView.OnTaskStartLink Event

Allows you to cancel a drag-and-drop operation that is about to create a dependency between tasks in the chart.

Declaration

property OnTaskStartLink: TdxGanttControlTaskStartLinkEvent read; write;

Remarks

This event occurs when a user attempts to link tasks with a dependency as shown below:

The OnTaskStartLink event has no effect if the OnTaskStartMove event’s AAllow parameter is False.

Refer to the TdxGanttControlTaskStartLinkEvent type description for details.

Note

The following events are not fired if you pass False as the OnTaskStartLink event’s AAllow parameter:

• OnTaskLink
• OnTaskEndLink