Updating xml using linq
LINQ queries can be used as the source of additional queries to refine results. Private Class Customer Public Property Customer ID As Integer Public Property Company Name As String Public Property City As String Public Property Country As String End Class ' Order Class.They can also be bound to controls so that users can easily view and modify your query results. Private Class Order Public Property Customer ID As Integer Public Property Amount As Decimal End Class maps your Visual Basic LINQ queries to the data source being queried.The LINQ to SQL provider enables you to query and modify data in a SQL Server database.
You can do all this with common Visual Basic language elements. Vancouver ' United States count=1 ' Margie's Travel Redmond ' Return a list of customers.
For more information about the Object Relational Designer, see LINQ to SQL Tools in Visual Studio.
The LINQ to XML provider enables you to query and modify XML.
Visual Basic makes it easier to work with LINQ to SQL by including the Object Relational Designer (O/R Designer).
This designer is used to create an object model in an application that maps to objects in a database.