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V25.1
  • ASPxClientGantt.TaskDblClick Event

    Occurs when a user double-clicks a task.

    #Declaration

    TypeScript
    TaskDblClick: ASPxClientEvent<ASPxClientGanttTaskEventHandler<ASPxClientGantt>>

    #Event Data

    The TaskDblClick event's data class is ASPxClientGanttTaskEventArgs. The following properties provide information specific to this event:

    Property Description
    cancel Specifies whether to cancel the related action (for example, row edit, export). Inherited from ASPxClientCancelEventArgs.
    htmlEvent Provides access to the parameters associated with the TaskClick and TaskDblClick events.
    key Returns the task key.
    values Returns the task data.

    #Remarks

    Gantt - Subtasks

    Run Demo: ASPxGantt - Client-Side Events Run Demo: MVCxGantt - Client-Side Events

    Use the TaskDblClick event to process data when a user double-clicks a task.

    Web Forms:

    <dx:ASPxGantt ID="Gantt" >
        <ClientSideEvents TaskDblClick="function(s, e) {
            if (e.key == 5) {
                //...
                e.cancel = true;
            }
        }" />
    </dx:ASPxGantt>
    

    MVC:

    @Html.DevExpress().Gantt(settings => {
        settings.Name = "gantt";
        settings.ClientSideEvents.TaskDblClick = "function (s, e) { 
            if (e.key == 5) {
                //...
                e.cancel = true;
            }        
        }";
        ...
    }).Bind(
        GanttDataProvider.Tasks, GanttDataProvider.Dependencies, 
        GanttDataProvider.Resources, GanttDataProvider.ResourceAssignments
    ).GetHtml()
    

    Note

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

    #Concepts

    See Also