TreeListHeaderFilterTextsBuilder.EmptyValue(String) Method

Specifies a name for the item that represents empty values in the popup menu. Mirrors the client-side emptyValue option.

Namespace: DevExtreme.AspNet.Mvc.Builders

Assembly: DevExtreme.AspNet.Core.dll

Declaration

public TreeListHeaderFilterTextsBuilder EmptyValue(
    string value
)

Parameters

Name	Type	Description
value	String	The option value.

Returns

Type	Description
TreeListHeaderFilterTextsBuilder	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()
    .HeaderFilter(filter => filter
        .Texts(texts => texts
            .EmptyValue("My value")
        )
    )
)