>@Cetin : Firstly thanks for your relation.
>
>so how can i change table name with XmlMappingSource method during runtime.
>
>I researched two methods which was SqlMetal and XmlMappingSource. In my opinion SqlMetal is not a good solution because you can't change tablename during runtime.
>
>Is there a document about changing tablename with XmlMappingSource method ?

Check this:
http://weblogs.asp.net/dwahlin/archive/2008/08/18/using-linq-to-sql-xml-mapping-files-step-by-step.aspx
Cetin