A Practical Quick-start Tutorial on MVVM in WPF

<Window x:Class="WpfModelViewDemoApplication.Views.MainView"
    xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
    xmlns:c="clr-namespace:WpfModelViewDemoApplication.Commands"
    FontFamily="Verdana"
    Title="WPF MVVM Tutorial">
    
<Window.Resources>
    <c:CommandReference x:Key="ExitCommandReference" Command="{Binding ExitCommand}" />
        <Style x:Key="LabelStyle" TargetType="{x:Type TextBlock}">
            <Setter Property="FontWeight" Value="Bold" />
            
        </Style>
        <Style x:Key="GridViewHeaderStyle" TargetType="{x:Type GridViewColumnHeader}">
            <Setter Property="FontWeight" Value="Bold" />
            <Setter Property="Foreground" Value="Maroon" />
            <Setter Property="Background" Value="LightSkyBlue" />
        </Style>
    </Window.Resources>
   
<Window.InputBindings>
    <KeyBinding Key="X" Modifiers="Control" Command="{StaticResource ExitCommandReference}" /> 
</Window.InputBindings>

<Grid>
    <Grid.RowDefinitions>
        <RowDefinition Height="Auto" />
        <RowDefinition Height="40" />
        <RowDefinition Height="*" />
    </Grid.RowDefinitions>

    <Menu Grid.Row="0">
        <MenuItem Header="_File">
            <MenuItem Command="{Binding ExitCommand}" Header="E_xit" InputGestureText="Ctrl-X" />
        </MenuItem>
    </Menu>

    <Grid Grid.Row="1" HorizontalAlignment="Right" Margin="0, 5, 20, 10" VerticalAlignment="Center">
        <StackPanel Orientation="Horizontal">
            <TextBlock Style="{StaticResource  LabelStyle}">Student name</TextBlock>
            <TextBox Width="200" Margin="10, 0, 5, 0" Text="{Binding Path=StudentNameToAdd, Mode=OneWayToSource}">
            </TextBox>
            <TextBlock Style="{StaticResource  LabelStyle}">Score</TextBlock>
                <TextBox Width="100" Margin="10, 0, 5, 0"
                         Text="{Binding Path=StudentScoreToAdd, Mode=OneWayToSource}">
                </TextBox>
            
                    <Button x:Name="btnAddStudent" Content="Add a student" Command="{Binding AddStudent}">
            </Button>
        </StackPanel>
    </Grid>

        <ListView  Grid.Row="2" BorderBrush="White" ItemsSource="{Binding Path=Students}"
                   HorizontalAlignment="Stretch">
            <ListView.View>
                <GridView>
                    <GridViewColumn Header="Name" HeaderContainerStyle="{StaticResource GridViewHeaderStyle}"
                                    DisplayMemberBinding="{Binding Path=Name}" />
                    <GridViewColumn Header="Score" HeaderContainerStyle="{StaticResource GridViewHeaderStyle}"
                                    DisplayMemberBinding="{Binding Path=Score}" />
                    <GridViewColumn Header="TimeAdded" HeaderContainerStyle="{StaticResource GridViewHeaderStyle}"
                                    DisplayMemberBinding="{Binding Path=TimeAdded}" />
                    <GridViewColumn Header="Comment" HeaderContainerStyle="{StaticResource GridViewHeaderStyle}"
                                    DisplayMemberBinding="{Binding Path=Comment}" />
                </GridView>
            </ListView.View>
        </ListView >
    </Grid>
</Window>