IDashboardControl.ConnectionError Event

Allows to override the default behavior if data store connection fails with current connection parameters.

Namespace: DevExpress.DashboardWin

Assembly: DevExpress.Dashboard.v23.2.Win.dll

NuGet Package: DevExpress.Win.Dashboard

Declaration

C#

event DashboardConnectionErrorEventHandler ConnectionError

VB.NET

Event ConnectionError As DashboardConnectionErrorEventHandler

Event Data

The ConnectionError event's data class is DashboardConnectionErrorEventArgs. 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 for which the event was raised.
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.

The event data class exposes the following methods:

Method	Description
CloseWaitForm()	Closes the wait form.
ShowWaitForm()	Shows the wait form.