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DataSet Constructor

.NET Framework 1.1

Initializes a new instance of the DataSet class.

Overload List

Initializes a new instance of the DataSet class.

Supported by the .NET Compact Framework.

[Visual Basic] Public Sub New()
[C#] public DataSet();
[C++] public: DataSet();
[JScript] public function DataSet();

Initializes a new instance of a DataSet class with the given name.

Supported by the .NET Compact Framework.

[Visual Basic] Public Sub New(String)
[C#] public DataSet(string);
[C++] public: DataSet(String*);
[JScript] public function DataSet(String);

This member supports the .NET Framework infrastructure and is not intended to be used directly from your code.

[Visual Basic] Protected Sub New(SerializationInfo, StreamingContext)
[C#] protected DataSet(SerializationInfo, StreamingContext);
[C++] protected: DataSet(SerializationInfo*, StreamingContext);
[JScript] protected function DataSet(SerializationInfo, StreamingContext);

Example

[Visual Basic] The following example creates a new DataSet, to which two DataTable objects are added.

[Visual Basic] Note   This example shows how to use one of the overloaded versions of the DataSet constructor. For other examples that might be available, see the individual overload topics.
[Visual Basic] 
Private Sub CreateDataSet()
   Dim  myDataSet As DataSet
   myDataSet = New DataSet("aNewDataSet")
   ' Create two DataTable objects using a function.
   Dim table1 As DataTable = MakeTable("idTable1", "thing1")
   Dim table2 As DataTable = MakeTable("idTable2", "thing2")
   myDataSet.Tables.Add(table1)
   myDataSet.Tables.Add(table2)
   Console.WriteLine(myDataSet.DataSetName, myDataSet.Tables.Count)
End Sub


Private Function MakeTable(c1Name As String, c2Name As String) As DataTable
   Dim myTable As New DataTable
   Dim myColumn As DataColumn
   ' Add two DataColumns
   myColumn = New DataColumn(c1Name, System.Type.GetType("System.Integer"))
   myTable.Columns.Add(myColumn)
   myColumn = New DataColumn(c2Name, System.Type.GetType("System.String"))
   MakeTable = myTable
End Function

[C#, C++, JScript] No example is available for C#, C++, or JScript. To view a Visual Basic example, click the Language Filter button Language Filter in the upper-left corner of the page.

See Also

DataSet Class | DataSet Members | System.Data Namespace

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