GanttTasksBuilder.ParentIdExpr(String) Method

Specifies the data field that provides tasks' parent IDs. Mirrors the client-side parentIdExpr option.

Namespace: DevExtreme.AspNet.Mvc.Builders

Assembly: DevExtreme.AspNet.Core.dll

Declaration

public GanttTasksBuilder ParentIdExpr(
    string value
)

Parameters

Name	Type	Description
value	String	The option value.

Returns

Type	Description
GanttTasksBuilder	A reference to this instance after the method is called.

Remarks

Use the following notation to set the option’s value:

Razor C#

@(Html.DevExtreme().Gantt()
    .Tasks(tasks => tasks
        .ParentIdExpr("MyExpr")
    )
)