For a description of this member, see DeleteOnSubmit.
Assembly: System.Data.Linq (in System.Data.Linq.dll)
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.
For a list of the operating systems and browsers that are supported by Silverlight, see Supported Operating Systems and Browsers.