dashboard-devexpress-dot-dashboardcommon-dot-dashboardsqldatasource-dot-underscore-events.md
An SQL data source that provides data for the dashboard.
| Name | Description |
|---|---|
| BeforeLoadProviderCustomAssembly | Occurs on an attempt to load a provider custom assembly (the FireBirdConnectionParameters.ClientLibrary property value) by the Firebird data provider for a specific SQL data source. Inherited from SqlDataSource. |
| BeforeLoadProviderCustomAssemblyGlobal static | Occurs on an attempt to load a provider custom assembly (the FireBirdConnectionParameters.ClientLibrary property value) by the Firebird data provider for SQL data sources. Inherited from SqlDataSource. |
| ConfigureDataConnection | Allows you to customize connection settings before connecting to a database. Inherited from SqlDataSource. |
| ConnectionError | Fires after an attempt to establish a data connection has failed. Inherited from SqlDataSource. |
| CustomizeFilterExpression | Allows you to include WHERE clauses in SQL queries. Inherited from SqlDataSource. |
| Disposed | Occurs when the component is disposed by a call to the Dispose() method. Inherited from Component. |
| ValidateCustomSqlQuery | Checks the validity of the custom SQL query used to supply the data source with data. Inherited from SqlDataSource. |
| ValidateCustomSqlQueryGlobal static | Provides the capability to check the validity of the custom SQL query used to supply SQL data sources with data. Inherited from SqlDataSource. |
See Also