dashboard-devexpress-dot-dashboardwpf-dot-dashboardcontrol-b285de54.md
Allows users to override the default behavior when data store connection fails with current connection parameters.
Namespace : DevExpress.DashboardWpf
Assembly : DevExpress.Dashboard.v25.2.Wpf.dll
NuGet Package : DevExpress.Wpf.Dashboard
public event ConnectionErrorWpfEventHandler ConnectionError
Public Event ConnectionError As ConnectionErrorWpfEventHandler
The ConnectionError event's data class is ConnectionErrorWpfEventArgs. The following properties provide information specific to this event:
| Property | Description |
|---|---|
| Cancel | Gets or sets whether the operation performed on the processed event should be canceled. Inherited from ConnectionErrorEventArgs. |
| ConnectionName | Gets the name of the connection for which the event has been raised. Inherited from ConfigureDataConnectionEventArgs. |
| ConnectionParameters | Gets or sets parameters used to establish a connection to data. Inherited from ConfigureDataConnectionEventArgs. |
| DataSourceName | Gets the data source name. |
| Exception | Gets an exception that caused the ConnectionError event. Inherited from ConnectionErrorEventArgs. |
| Handled | Gets or sets whether default actions are required to connect to a data store. Inherited from ConnectionErrorEventArgs. |
See Also