DataGridColumnLookupBuilder.ValueExpr(String) Method

Specifies the data field whose values should be replaced with values from the displayExpr field. Mirrors the client-side valueExpr option.

Namespace: DevExtreme.AspNet.Mvc.Builders

Assembly: DevExtreme.AspNet.Core.dll

Declaration

public DataGridColumnLookupBuilder ValueExpr(
    string value
)

Parameters

Name	Type	Description
value	String	The option value.

Returns

Type	Description
DataGridColumnLookupBuilder	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().DataGrid()
    .Columns(columns => {
        columns.Add().Lookup(lookup => lookup
            .ValueExpr("MyExpr")
        );
    })
)