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Linq To SQL InsertAllOnSubmit and DeleteAllOnSubmit

原文 2012-05-20 12:51:01 2 1 c#/ .net/ vb.net/ linq/ linq-to-sql

是否可以通过再次调用InsertAllOnSubmit()或相反的方法从DeleteAllOnSubmit()还原已删除的对象？

1 answers

You can retrieve the original values by calling:

GetOriginalEntityState()

Linq to SQL DeleteAllOnSubmit on View

Linq to sql deleteAllOnSubmit referential integrity

Linq to SQL, InsertOnSubmit vs. InsertAllOnSubmit performance?

Linq InsertAllOnSubmit if not exist

LINQ to Entities DeleteAllOnSubmit throws Unknown Method

Sequence contains more than one element… in LINQ's DeleteAllOnSubmit

InsertAllOnSubmit in LinqToEntities

Improving InsertAllOnSubmit Performance

ITable<T>.DeleteAllOnSubmit() is absent?

InsertAllOnSubmit<TSubEntity> when to use?

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Related Question Linq to SQL DeleteAllOnSubmit on View Linq to sql deleteAllOnSubmit referential integrity Linq to SQL, InsertOnSubmit vs. InsertAllOnSubmit performance? Linq InsertAllOnSubmit if not exist LINQ to Entities DeleteAllOnSubmit throws Unknown Method Sequence contains more than one element… in LINQ's DeleteAllOnSubmit InsertAllOnSubmit in LinqToEntities Improving InsertAllOnSubmit Performance ITable<T>.DeleteAllOnSubmit() is absent? InsertAllOnSubmit<TSubEntity> when to use?

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