How can do sorting in ListView WPF C#.Net ?

Question

Hello everyone,

 

I have Listview looking like this,  

<ListView.View>
    <GridView>
        <GridView.ColumnHeaderContextMenu>
            <ContextMenu >
                <MenuItem Header="Ascending" Click="MenuItem_Click" />
                <MenuItem Header="Descending" />
            </ContextMenu>
        </GridView.ColumnHeaderContextMenu>
        <GridView.Columns >
            <GridViewColumn Width="155px" DisplayMemberBinding="{Binding FirstName}" Header="User Name" />
        </GridView.Columns>
    </GridView>
</ListView.View>

  

What is the code for sorting listview inside MenuItem_Click ? 

private void MenuItem_Click(object sender, RoutedEventArgs e)
       {
          //What is the code for here?
       }

Here is image,

 

 

 

Regards,

Abhilash.J.A