TreeListBuilder<T>.ParentIdExpr(String) Method

Specifies which data field provides parent keys. Mirrors the client-side parentIdExpr option.

Namespace: DevExtreme.AspNet.Mvc.Builders

Assembly: DevExtreme.AspNet.Core.dll

Declaration

public TreeListBuilder<T> ParentIdExpr(
    string value
)

Parameters

Name	Type	Description
value	String	The option value.

Returns

Type	Description
TreeListBuilder<T>	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().TreeList()
    .ParentIdExpr("MyExpr")
)