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System.Data.Common Namespace
.NET Framework 1.1
The System.Data.Common namespace contains classes shared by the .NET Framework data providers.
A .NET Framework data provider describes a collection of classes used to access a data source, such as a database, in the managed space.
Classes
| Class | Description |
|---|---|
| DataAdapter | Represents a set of data commands and a database connection that are used to fill the DataSet and update the data source. |
| DataColumnMapping | Contains a generic column mapping for an object that inherits from DataAdapter. This class cannot be inherited. |
| DataColumnMappingCollection | Contains a collection of DataColumnMapping objects. |
| DataTableMapping | Contains a description of a mapped relationship between a source table and a DataTable. This class is used by a DataAdapter when populating a DataSet. |
| DataTableMappingCollection | A collection of DataTableMapping objects. This class cannot be inherited. |
| DbDataAdapter | Aids implementation of the IDbDataAdapter interface. Inheritors of DbDataAdapter implement a set of functions to provide strong typing, but inherit most of the functionality needed to fully implement a DataAdapter. |
| DBDataPermission | Enables a .NET Framework data provider to help ensure that a user has a security level adequate for accessing data. |
| DBDataPermissionAttribute | Associates a security action with a custom security attribute. |
| DbDataRecord | Implements IDataRecord and ICustomTypeDescriptor, and provides data binding support for DbEnumerator. |
| DbEnumerator | Exposes the GetEnumerator method, which supports a simple iteration over a collection by a .NET Framework data provider. |
| RowUpdatedEventArgs | Provides data for the RowUpdated event of a .NET Framework data provider. |
| RowUpdatingEventArgs | Provides the data for the RowUpdating event of a .NET Framework data provider. |
See Also
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