Export (0) Print
Expand All

Table<TEntity>.DeleteOnSubmit Method

Puts an entity from this table into a pending delete state.

Namespace:  System.Data.Linq
Assembly:  System.Data.Linq (in System.Data.Linq.dll)

public void DeleteOnSubmit(
	TEntity entity
)

Parameters

entity
Type: TEntity
The entity to be deleted.

Implements

ITable<TEntity>.DeleteOnSubmit(TEntity)

The removed entity does not disappear from the query results until after SubmitChanges is called. Disconnected entities must first be attached before they can be deleted.

NoteNote:

   LINQ to SQL does not support or recognize cascade-delete operations. If you want to delete a row in a table that has constraints against it, you must either set the ON DELETE CASCADE rule in the foreign-key constraint in the database, or use your own code to first delete the child objects that prevent the parent object from being deleted. Otherwise, an exception is thrown.

Silverlight for Windows Phone

Supported in: Windows Phone OS 7.1

For a list of the operating systems and browsers that are supported by Silverlight, see Supported Operating Systems and Browsers.

Community Additions

ADD
Show:
© 2014 Microsoft