While importing an xsd file(tables and columns) into a dataset an extra column is generated as (tablename_id) Why? Is there any way to handle it

See more:

VB

Public Function ConvertDataSetToXML(ByVal xmlDS As DataSet) As String
Dim stream As MemoryStream = Nothing
Dim writer As XmlTextWriter = Nothing
Try
stream = New MemoryStream()
' Load the XmlTextReader from the stream
writer = New XmlTextWriter(stream, Encoding.Unicode)
' Write to the file with the WriteXml method.
xmlDS.WriteXmlSchema(writer)
Dim count As Integer = CInt(stream.Length)
Dim arr As Byte() = New Byte(count - 1) {}
stream.Seek(0, SeekOrigin.Begin)
stream.Read(arr, 0, count)
Dim utf As New UnicodeEncoding()
Return utf.GetString(arr).Trim()
Catch
Return [String].Empty
Finally
If writer IsNot Nothing Then
writer.Close()
End If
End Try
End Function