DataServiceContext.TryGetEntity<TEntity>(Uri, TEntity) Method
Definition
Important
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Test retrieval of an entity being tracked by the DataServiceContext by reference to the URI of the entity.
public virtual bool TryGetEntity<TEntity> (Uri identity, out TEntity entity) where TEntity : class;abstract member TryGetEntity : Uri * 'Entity -> bool (requires 'Entity : null)
override this.TryGetEntity : Uri * 'Entity -> bool (requires 'Entity : null)Public Overridable Function TryGetEntity(Of TEntity As Class) (identity As Uri, ByRef entity As TEntity) As BooleanType Parameters
- TEntity
The type of the entity.
Parameters
- identity
- Uri
The URI of the tracked entity to be retrieved.
- entity
- TEntity
The entity to be retrieved.
Returns
If an entity is found at identity, the entity is returned in the out parameter entity and true is returned. If no entity is found, false is returned.
Exceptions
When identity is null.
Remarks
entities in added state are not likely to have a identity