TdxGanttControlChartView.OnPercentCompleteStartChange Event

Allows you to cancel a drag-and-drop operation that is about to change a task‘s progress in the chart.

Declaration

delphi

property OnPercentCompleteStartChange: TdxGanttControlTaskPercentCompleteStartChangeEvent read; write;

This event occurs when a user hovers the mouse pointer over the task’s bar and attempts to move it to change its progress percentage.

The OnPercentCompleteStartChange event has no effect if the ShowTaskProgress property value is False.

Refer to the TdxGanttControlTaskPercentCompleteStartChangeEvent procedural type description for details.

Note

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