LookupBuilder.ValueExpr(String) Method
Specifies which data field provides unique values to the UI component's value. Mirrors the client-side valueExpr option.
Namespace: DevExtreme.AspNet.Mvc.Builders
Assembly: DevExtreme.AspNet.Core.dll
Declaration
public LookupBuilder ValueExpr(
string value
)Parameters
| Name | Type | Description |
|---|---|---|
| value | String | The option value. |
Returns
| Type | Description |
|---|---|
| LookupBuilder | A reference to this instance after the method is called. |
Remarks
Use the following notation to set the option’s value:
@(Html.DevExtreme().Lookup()
.ValueExpr("MyExpr")
)
See Also