TreeListExtension.GetComboBoxCallbackResult(Action<MVCxColumnComboBoxProperties>) Method
Returns the specified result back to the client side after processing a callback initiated by a combo box used as a TreeList column editor.
Namespace: DevExpress.Web.Mvc
Assembly: DevExpress.Web.Mvc5.v24.1.dll
NuGet Package: DevExpress.Web.Mvc5
Declaration
public static ContentResult GetComboBoxCallbackResult(
Action<MVCxColumnComboBoxProperties> method
)Parameters
| Name | Type | Description |
|---|---|---|
| method | Action<MVCxColumnComboBoxProperties> | A delegate method providing the required combo box properties. |
Returns
| Type | Description |
|---|---|
| ContentResult | A ContentResult object that is the result of an action method. |
Remarks
Use this method in an Action specified by the combo box editor’s MVCxColumnComboBoxProperties.CallbackRouteValues property to return the result of callback processing back to the client.
The method parameter allows you to provide the settings required to form a proper JSON data result for the combo box whose callback is processed.