ASPxClientGantt.DeleteTask(key) Method

Deletes a task.

Declaration

DeleteTask(
    key: any
): void

Name	Type	Description
key	any	The task’s key.

Gantt - Subtasks

The key should have the same format as used in the data source field.

<dx:ASPxGantt ID="Gantt" runat="server" ClientInstanceName="clientGantt" >
    //...
</dx:ASPxGantt>

clientGantt.DeleteTask("task_key");

The alert message notifies users that deleting a task creates a gap in the workflow between the preceding and subsequent tasks.

Gantt - Remove a Task