<DataGrid x:Name="dgv1" Background="#FFF71414" MinColumnWidth="300" _
  MouseDoubleClick="dgv1_MouseDoubleClick" _
  SelectionChanged="dgv1_SelectionChanged">
            <DataGrid.Columns>
                <DataGridTextColumn x:Name="Name" Binding="{Binding Path=Name}"/>
                <DataGridTextColumn x:Name="Gerne" Binding="{Binding" & _
                  "Path=Gerne}" />
                <DataGridHyperlinkColumn x:Name="IMDB" Binding="{Binding" & _
                "Path=IMDB}" />
            </DataGrid.Columns>
 
 
        </DataGrid>

 public void DVG2Fill()
        {
            string cmd1 = "SELECT Name ,Gerne , IMBA FROM Media3 ORDER BY Name" & _
              "";
            DataTable dt = new DataTable();
            SqlDataAdapter da = new SqlDataAdapter(cmd1 ,conStr);
            da.Fill(dt);
            dgv1.ItemsSource = dt.DefaultView;
 
 
 
 
 
 
        }
 
        public MainWindow()
        {
            InitializeComponent();
        }
 
        private void mload_Click(object sender, RoutedEventArgs e)
        {
            DVG2Fill();
 
        }
 
 
        private void dgv1_MouseDoubleClick(object sender, MouseButtonEventArgs _
          e)
        {
 
 
            string link = dgv1.CurrentCell.ToString();
            System.Diagnostics.Process.Start(link);
        }