DataSet.Clone Method

Reference

Definition

Namespace:: System.Data

Assemblies:: netstandard.dll, System.Data.Common.dll

Assembly:: System.Data.Common.dll

Assembly:: System.Data.dll

Assembly:: netstandard.dll

Source:: DataSet.cs

Source:: DataSet.cs

Source:: DataSet.cs

Important

Some information relates to prerelease product that may be substantially modified before it’s released. Microsoft makes no warranties, express or implied, with respect to the information provided here.

Copies the structure of the DataSet, including all DataTable schemas, relations, and constraints. Does not copy any data.

public:
 virtual System::Data::DataSet ^ Clone();

public virtual System.Data.DataSet Clone();

abstract member Clone : unit -> System.Data.DataSet
override this.Clone : unit -> System.Data.DataSet

Public Overridable Function Clone () As DataSet

Returns

DataSet

A new DataSet with the same schema as the current DataSet, but none of the data.

Examples

The following example creates a clone of a DataSet object's schema.

private void GetClone(DataSet dataSet)
{
    // Get a clone of the original DataSet.
    DataSet cloneSet = dataSet.Clone();

    // Insert code to work with clone of the DataSet.
}

Private Sub GetClone(ByVal dataSet As DataSet)
   ' Get a clone of the original DataSet.
   Dim cloneSet As DataSet = dataSet.Clone()

   ' Insert code to work with clone of the DataSet.
End Sub

Remarks

Bilješka

If these classes have been subclassed, the clone will also be of the same subclasses.

Applies to

Proizvod	Verzije
.NET	Core 2.0, Core 2.1, Core 2.2, Core 3.0, Core 3.1, 5, 6, 7, 8, 9, 10
.NET Framework	1.1, 2.0, 3.0, 3.5, 4.0, 4.5, 4.5.1, 4.5.2, 4.6, 4.6.1, 4.6.2, 4.7, 4.7.1, 4.7.2, 4.8, 4.8.1
.NET Standard	2.0, 2.1

Dijelite putem