11 2008 档案

[Database] SqlServer: Linq to Sql THE DATACONTEXT Change Processing
摘要：One of the more significant services the DataContext provides is change tracking for entity objects. When you insert, change, or delete an entity object, the DataContext is monitoring what is happening. However, no changes are actively being propagated to the database. The changes are cached by the DataContext until you call the SubmitChanges method. When you call the SubmitChanges method, the DataContext object’s change processor manages the update of the database. 阅读全文
posted @ 2008-11-04 17:21 ABeen 阅读(372) 评论(0) 推荐(0) 编辑

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