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).

See Also

Reference

IDataServiceStreamProvider Interface

System.Data.Services.Providers Namespace