When you create a DataTableReader from a DataTable, the resulting DataTableReader object contains one result set with the same data as the DataTable from which it was created, except for any rows that have been marked as deleted. The columns appear in the same order as in the original DataTable.
In This Section
Creating a DataReader
Discusses how to create a DataTableReader object.
Describes the use of the Read method to move through the contents of a DataTableReader.