Nameservers.xaml

<Window x:Class="Gdig.Nameservers"
        xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
        xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
        xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
        xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
        xmlns:local="clr-namespace:Gdig"
        mc:Ignorable="d"
        Title="Nameservers" Height="272.105" Width="358.948" ResizeMode="NoResize">
    <Grid>
        <DataGrid Name="dg_ns" HorizontalAlignment="Center" Height="159" Margin="20,20,20,0" VerticalAlignment="Top" AutoGenerateColumns="False">
            <DataGrid.Columns>
                <DataGridTextColumn Header="Name" Width="3*" Binding="{Binding Name}"/>
                <DataGridTextColumn Header="Host" Width="5*" Binding="{Binding Host}"/>
                <DataGridTextColumn Header="Port" Width="2*" Binding="{Binding Port}"/>
            </DataGrid.Columns>
        </DataGrid>
        <Button x:Name="ok" Content="OK" HorizontalAlignment="Right" Margin="0,0,20,20" VerticalAlignment="Bottom" Width="75" Click="ok_Click"/>

    </Grid>
</Window>