Scrolling In ItemsControl

Here is one way to control a ScrollViewer without Scrollbar

Let say we have this basic UI 

A button on the left to scroll to the left, A button on the right to scroll right and ItemsControl between the buttons which is what we are going to scroll when the buttons are clicked

 <UserControl.Resources>
        <DataTemplate x:Key=”dt”>
            <TextBlock Margin=”5,0,0,0″ Text=”{Binding FirstName}”></TextBlock>
        </DataTemplate>
    </UserControl.Resources>
    <Canvas>
        <Grid Width=”400″ Height=”50″>
            <Grid.ColumnDefinitions>
                <ColumnDefinition Width=”50″></ColumnDefinition>
                <ColumnDefinition Width=”300″></ColumnDefinition>
                <ColumnDefinition Width=”50″></ColumnDefinition>
            </Grid.ColumnDefinitions>
            <Button Content=”left” x:Name=”btnLeft” Grid.Column=”0″></Button>
            <ScrollViewer Grid.Column=”1″ VerticalScrollBarVisibility=”Hidden” HorizontalScrollBarVisibility=”Hidden” x:Name=”sv” Width=”300″ Height=”50″>
                <ListBox  x:Name=”list1″ ItemTemplate=”{StaticResource dt}”>
                    <ListBox.ItemsPanel>
                        <ItemsPanelTemplate>
                            <StackPanel Orientation=”Horizontal”></StackPanel>
                        </ItemsPanelTemplate>
                    </ListBox.ItemsPanel>
                </ListBox>
            </ScrollViewer>
            <Button Content=”right” x:Name=”btnRight” Grid.Column=”2″></Button>
        </Grid>             
    </Canvas>

we hide the scrollbars of the scrollviewer and we have 2 buttons to scroll left and right. Lets  bind the listbox to an ItemsSource and attach eventhandlers to handle the buttonclick events

List<Customer> customers = new List<Customer>();
 for (int i = 0; i < 20; i++)           
    customers.Add(new Customer { FirstName = “Customer..” + i.ToString() });
           
 list1.ItemsSource = customers;
 btnLeft.Click += new RoutedEventHandler(btnLeft_Click);
 btnRight.Click += new RoutedEventHandler(btnRight_Click);

 

In the button click events we can change the ScrollToHorizontalOffset and HorizontalOffset  to get the desired effect