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ADO .NET

Components of ADO.Net

Admin

All generic classes for data access are contained in the System.Data namespace.

 

      Class

  Description

  DataSet

 The DataSet is a local buffer of tables or a collection of disconnected       records sets.

  DataTable

 A DataTable is used to contain data in tabular form using rows and   columns

  DataRow

 Represents a single record or row in a DataTable.

  DataColumn

 Represents a column or field of  a DataTable

  DataRelation

 Represents the relationship between different tables in a data set.

  Constraint

 Represents the constraints or limitations that apply to a particular field or column.