Occurs before a custom assembly is loaded for use as DashboardEFDataSource.
Namespace: DevExpress.DashboardWeb
Assembly: DevExpress.Dashboard.v18.2.Web.dll
public event CustomAssemblyLoadingWebEventHandler CustomAssemblyLoadingPublic Event CustomAssemblyLoading As CustomAssemblyLoadingWebEventHandlerThe CustomAssemblyLoading event handler receives an argument of the CustomAssemblyLoadingWebEventArgs type. The following properties provide information specific to this event.
| Property | Description |
|---|---|
| AllowLoading | Gets or sets whether loading a custom assembly is allowed. |
| AssemblyPath | Gets the path to the external assembly containing the Entity Framework model. |
| ContextName | Gets the name of the Entity Framework context. |
| DashboardId | Gets the dashboard identifier. |
| DataSourceComponentName | Gets the component name of the Entity Framework data source. |
| DataSourceName | Gets the name of the Entity Framework data source. |
To learn how to use the DashboardConfigurator's API, see the Server-Side API Overview topic.
If data for the DashboardEFDataSource is provided using the external assembly containing the Entity Framework model (the EFDataSource.CustomAssemblyPath), the CustomAssemblyLoadingProhibitedException is thrown. You can use the CustomAssemblyLoading event to allow loading a custom assembly. To do this, set the DashboardCustomAssemblyLoadingEventArgs.AllowLoading event parameter to true.