ASPxClientDashboardViewer.DataLoadingError Event
Provides the capability to handle data loading errors in the ASPxClientDashboardViewer.
Namespace: DevExpress.DashboardWeb.Scripts
Assembly: DevExpress.Dashboard.v18.2.Web.WebForms.Scripts.dll
Declaration
Event Data
The DataLoadingError event's data class is ASPxClientDashboardDataLoadingErrorEventArgs.
The event data class exposes the following methods:
| Method | Description |
|---|---|
| GetError() | Allows you to obtain the displayed error message. |
| IsErrorMessageShown() | Allows you to determine whether the error message will be shown. |
| SetError(String) | Allows you to specify the displayed error message. |
| ShowErrorMessage(Boolean) | Allows you to specify whether to show the error message. |
Remarks
The DataLoadingError event allows you to handle data loading errors occurring on the client side. You can use the ASPxClientDashboardDataLoadingErrorEventArgs.IsErrorMessageShown method to determine whether the error message will be shown. The ASPxClientDashboardDataLoadingErrorEventArgs.ShowErrorMessage method allows you to specify whether to show the error message.
The ASPxClientDashboardDataLoadingErrorEventArgs.GetError/ASPxClientDashboardDataLoadingErrorEventArgs.SetError methods allows you to obtain or specify the error message.