Initializes a new instance of the SourceDowncast<(Of <(<'TAbstraction, TEntity>)>)> class.
Assembly: Epic.Query.Object
Declaration Syntax
| C# |
public SourceDowncast( Expression<IEnumerable<TAbstraction>> source )
Parameters
- source (Expression<(Of <(<'IEnumerable<(Of <(<'TAbstraction>)>)>>)>)>)
- Source to downcast.
Exceptions
| Exception | Condition |
|---|---|
| ArgumentNullException | source is nullNothingnullptr. |