This documentation is archived and is not being maintained.

DataAdapter.CloneInternals Method

Note: This API is now obsolete.

Creates a copy of this instance of DataAdapter.

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

[ObsoleteAttribute("CloneInternals() has been deprecated.  Use the DataAdapter(DataAdapter from) constructor.")]
[PermissionSetAttribute(SecurityAction.Demand, Name = "FullTrust")]
protected virtual DataAdapter CloneInternals()

Return Value

Type: System.Data.Common.DataAdapter
The cloned instance of DataAdapter.

This method is deprecated. The DataAdapter constructor should be used instead of this method.

All the commands, the TableMappings, the MissingSchemaAction, and the MissingMappingAction are cloned. However, the connections for the commands are not copied, but shared. Thus, the cloned DataAdapter can be used against the same connection as the original.

Notes to Inheritors

When overriding CloneInternals in a derived class, be sure to call the base class's CloneInternals method.

.NET Framework

Supported in: 1.0
Obsolete (compiler warning) in 4
Obsolete (compiler warning) in 3.5
Obsolete (compiler warning) in 3.5 SP1
Obsolete (compiler warning) in 3.0
Obsolete (compiler warning) in 3.0 SP1
Obsolete (compiler warning) in 3.0 SP2
Obsolete (compiler warning) in 2.0
Obsolete (compiler warning) in 2.0 SP1
Obsolete (compiler warning) in 2.0 SP2
Obsolete (compiler warning) in 1.1

.NET Framework Client Profile

Obsolete (compiler warning) in 4
Obsolete (compiler warning) in 3.5 SP1

Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows XP SP2 x64 Edition, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2

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