windowsforms-devexpress-dot-xtramap-dot-iinformationdata.md
Occurs when a service returns data on the Map control request.
Namespace : DevExpress.XtraMap
Assembly : DevExpress.XtraMap.v25.2.dll
NuGet Package : DevExpress.Win.Map
event EventHandler<RequestCompletedEventArgs> OnDataResponse
Event OnDataResponse As EventHandler(Of RequestCompletedEventArgs)
The OnDataResponse event's data class is RequestCompletedEventArgs. The following properties provide information specific to this event:
| Property | Description |
|---|---|
| Cancelled | Gets a value indicating whether an asynchronous operation has been canceled. Inherited from AsyncCompletedEventArgs. |
| Error | Gets a value indicating which error occurred during an asynchronous operation. Inherited from AsyncCompletedEventArgs. |
| Items | Returns all the items generated for the layer as the result of a web request. |
| UserState | Gets the unique identifier for the asynchronous task. Inherited from AsyncCompletedEventArgs. |
The event data class exposes the following methods:
| Method | Description |
|---|---|
| RaiseExceptionIfNecessary() | Raises a user-supplied exception if an asynchronous operation failed. Inherited from AsyncCompletedEventArgs. |
See Also