Public Overloads Sub RemoveEntities( _
   ByVal entityType As Type, _
   ByVal entityState As EntityState, _
   Optional ByVal clearQueryCache As Nullable(Of Boolean) _
) 

Visual Basic (Usage)	Copy Code
Dim instance As EntityManager Dim entityType As Type Dim entityState As EntityState Dim clearQueryCache As Nullable(Of Boolean)   instance.RemoveEntities(entityType, entityState, clearQueryCache)

public void RemoveEntities( 
   Type entityType,
   EntityState entityState,
   Nullable<bool> clearQueryCache
)

public:
void RemoveEntities( 
   Type^ entityType,
   EntityState entityState,
   Nullable<bool> clearQueryCache
) 

Parameters

entityType

Entity type

entityState

Entity state(s)

clearQueryCache

Whether removing these entities should also cause the QueryCache to be cleared. The default 'null' value allows DevForce to make this determination based on the entities being removed.

The query cache should normally be cleared after removing an entity from the entity cache, since removing an entity can invalidate the usefulness of the query cache and lead to incorrect query results. You can choose not to clear the query cache if you know that removing the entity will not cause problems.

This does not delete the entities from the backend data source. To delete an entity, use the IdeaBlade.EntityModel.Entity.Delete() method.

Target Platforms: Windows 98, Windows NT 4.0, Windows Millennium Edition, Windows 2000, Windows XP Home Edition, Windows XP Professional, Windows Server 2003 family, Windows Vista, Windows Server 2008 family

Reference