IDataServiceStreamProvider.DeleteStream Method
Deletes the associated media resource when a media link entry is deleted.
Namespace: System.Data.Services.Providers
Assembly: Microsoft.Data.Services (in Microsoft.Data.Services.dll)
Syntax
'Declaration
Sub DeleteStream ( _
entity As Object, _
operationContext As DataServiceOperationContext _
)
'Usage
Dim instance As IDataServiceStreamProvider
Dim entity As Object
Dim operationContext As DataServiceOperationContext
instance.DeleteStream(entity, operationContext)
void DeleteStream(
Object entity,
DataServiceOperationContext operationContext
)
void DeleteStream(
Object^ entity,
DataServiceOperationContext^ operationContext
)
abstract DeleteStream :
entity:Object *
operationContext:DataServiceOperationContext -> unit
function DeleteStream(
entity : Object,
operationContext : DataServiceOperationContext
)
Parameters
- entity
Type: System.Object
The media link entry that is deleted.
- operationContext
Type: System.Data.Services.DataServiceOperationContext
The DataServiceOperationContext instance that processes the request.
Exceptions
| Exception | Condition |
|---|---|
| ArgumentNullException | When entity or operationContext are nulla null reference (Nothing in Visual Basic). |
| ArgumentException | When entity is not an entity that has a binary property to stream. |
| DataServiceException | When the stream associated with the entity cannot be deleted. |
Remarks
The DeleteStream method provides the implementation to delete a media resource when its associated media link entry is deleted from the data service. For more information, see Streaming Provider (WCF Data Services).