TdxGanttControlChartViewSheetOptions.OnTaskStartDrag Event

Allows you to prevent row drag-and-drop operations in the Chart View‘s task sheet.

Declaration

property OnTaskStartDrag: TdxGanttControlTaskStartDragEvent read; write;

Remarks

A sheet row corresponds to a task. This event occurs when a user attempts to rearrange a sheet row with the mouse.

Refer to the TdxGanttControlTaskStartDragEvent procedural type description for details.

Note

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

• OnTaskDragAndDrop
• OnTaskEndDrag