SqlDataSource.ConnectionError Event
Fires after an attempt to establish a data connection has failed.
Namespace: DevExpress.DataAccess.Sql
Assembly: DevExpress.DataAccess.v24.2.dll
Declaration
Event Data
The ConnectionError event's data class is ConnectionErrorEventArgs. 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. |
| 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. |
| Exception | Gets an exception that caused the ConnectionError event. |
| Handled | Gets or sets whether default actions are required to connect to a data store. |
Remarks
The ConnectionError event occurs if the SqlDataSource.ConnectionParameters property is set and an attempt to establish a data connection fails.
Note
This event is not raised if the ConnectionName was configured instead.
See Also