Imports System.Xml.Serialization

Imports System.io

Public Class Form1

    Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click

        Dim ds As New DataSet

        Dim xmlSerializer As XmlSerializer = New XmlSerializer(ds.GetType)

        Dim readStream As FileStream = New FileStream("serialXML.xml", FileMode.Open)

        ds = CType(xmlSerializer.Deserialize(readStream), DataSet)

        readStream.Close()

        DataGridView1.DataSource = ds.Tables(0)

    End Sub

End Class