DbEnumerator Class

Exposes the GetEnumerator method, which supports a simple iteration over a collection by a .NET Framework data provider.

Namespace: System.Data.Common
Assembly: System.Data (in system.data.dll)

public class DbEnumerator : IEnumerator
public class DbEnumerator implements IEnumerator
public class DbEnumerator implements IEnumerator

The DbEnumerator class is implemented by a .NET Framework data provider to provide data binding support.

By design, the DbEnumerator object is intended for use with only one resultset. For example, if you execute a batch statement containing two SQL SELECT statements that return different schemas, the second statement might not retun the entire schema. To avoid this situation, obtain a DbEnumerator for each resultset, and then call the NextResult method of a .NET Framework data provider DataReader object.


Any public static (Shared in Visual Basic) members of this type are thread safe. Any instance members are not guaranteed to be thread safe.

Windows 98, Windows 2000 SP4, Windows CE, Windows Millennium Edition, Windows Mobile for Pocket PC, Windows Mobile for Smartphone, Windows Server 2003, Windows XP Media Center Edition, Windows XP Professional x64 Edition, Windows XP SP2, Windows XP Starter Edition

The .NET Framework does not support all versions of every platform. For a list of the supported versions, see System Requirements.

.NET Framework

Supported in: 2.0, 1.1, 1.0

.NET Compact Framework

Supported in: 2.0, 1.0

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