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View this topic on docs.devexpress.com (Learn more)

CustomAssemblyLoadingProhibitedException Class

An exception thrown on an attempt to load a custom assembly by an Entity Framework data source when it was not permitted to do this.

Namespace:DevExpress.DataAccess.EntityFramework
Assembly:DevExpress.DataAccess.v19.2.dll

Expanded Syntax

Expanded Remarks

To allow an Entity Framework data source to load a specific custom assembly, handle the EFDataSource.BeforeLoadCustomAssembly or EFDataSource.BeforeLoadCustomAssemblyGlobal event and set the BeforeLoadCustomAssemblyEventArgs.AllowLoading property to true.

The CustomAssemblyLoadingProhibitedException provides the AssemblyPath and ContextName properties that return values assigned to the corresponding properties of the BeforeLoadCustomAssemblyEventArgs class.

Expanded Inheritance Hierarchy

System.Object
    System.Exception
       CustomAssemblyLoadingProhibitedException

Expanded See Also

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