<Grid.ColumnDefinitions>
            <ColumnDefinition Width="120" />
            <ColumnDefinition />
        </Grid.ColumnDefinitions>
        <Grid.RowDefinitions>
            <RowDefinition />
            <RowDefinition Height="25"/>
            <RowDefinition Height="25"/>
            <RowDefinition Height="25"/>
            <RowDefinition Height="25"/>
        </Grid.RowDefinitions>

        <TextBlock>Users</TextBlock>
        <DataGrid x:Name="dataGrid" Grid.Column="1" Margin="0 0 0 3" >
        </DataGrid>


        <TextBlock Grid.Row="1">Name
        </TextBlock>
        <TextBox x:Name="tbName" Grid.Row="1" Grid.Column="1" Height="22"
            Text=""/>

        <TextBlock Grid.Row="2">Telephone Number</TextBlock>
        <TextBox x:Name="tbTel" Grid.Row="2" Grid.Column="1" Height="22"
            Text=""/>

        <TextBlock Grid.Row="3">Email Address</TextBlock>
        <TextBox x:Name="tbEmail" Grid.Row="3" Grid.Column="1" Height="22"
            Text=""/>

        <TextBlock Grid.Row="4">Student</TextBlock>
        <CheckBox x:Name="cbStudent" Grid.Row="4" Grid.Column="1" Height="22"
            IsChecked=""/>

        <Button Grid.Row="4" Grid.Column="1" HorizontalAlignment="Right"
                Height="22" Width="50" >Add</Button>