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This section provides LINQ to DataSet programming examples in query expression syntax that use the standard query operators. The DataSet used in these examples is populated by using the FillDataSet method, which is specified in Loading Data Into a DataSet. For more information, see Standard Query Operators Overview (C#) or Standard Query Operators Overview (Visual Basic).
In This Section
Projection The examples in this topic demonstrate how to use the Select and SelectMany methods to query a DataSet.
Restriction The examples in this topic demonstrate how to use the Where method to query a DataSet.
Partitioning The examples in this topic demonstrate how to use the Skip and Take methods to query a DataSet and partition the results.
Ordering The examples in this topic demonstrate how to use the OrderBy, OrderByDescending, Reverse, and ThenByDescending methods to query a DataSet and order the results.
Element Operators The examples in this topic demonstrate how to use the First and ElementAt methods to get DataRow elements from a DataSet.
Aggregate Operators The examples in this topic demonstrate how to use the Average, Count, Max, Min, and Sum methods to query a DataSet and aggregate data.
Join Operators The examples in this topic demonstrate how to use the GroupJoin and Join methods to query a DataSet.