Re: Re: Re: Can I scroll the listbox manually?

08-06-2009 7:26 AM |

I have this as my CODE

C#

     public class _Item
    {
        public string Name { get; set; }
        public bool _IsChecked { get; set; }
    }

         List<_Item> _myStringList = new List<_Item>() {
                new _Item(){Name = "test1", _IsChecked = false},
                new _Item(){Name = "test2", _IsChecked = false},
                new _Item(){Name = "test3", _IsChecked = false},
                new _Item(){Name = "test4", _IsChecked = false},
                new _Item(){Name = "test5", _IsChecked = false},
                new _Item(){Name = "test6", _IsChecked = false},
                new _Item(){Name = "test7", _IsChecked = false},
                new _Item(){Name = "test8", _IsChecked = false},
                new _Item(){Name = "test9", _IsChecked = false},
                new _Item(){Name = "test10", _IsChecked = false},
                new _Item(){Name = "test11", _IsChecked = false},
                new _Item(){Name = "test12", _IsChecked = false},
                new _Item(){Name = "test13", _IsChecked = false},
                new _Item(){Name = "test14", _IsChecked = false},
                new _Item(){Name = "test15", _IsChecked = false},
                new _Item(){Name = "test16", _IsChecked = false},
                new _Item(){Name = "test17", _IsChecked = false},
                new _Item(){Name = "test18", _IsChecked = false},
                new _Item(){Name = "test19", _IsChecked = false},
                new _Item(){Name = "test20", _IsChecked = false}
            };

        public Page()
        {
            InitializeComponent();
            Loaded += new RoutedEventHandler(Page_Loaded);
        }

        void Page_Loaded(object sender, RoutedEventArgs e)
        {           
            _ListBox.ItemsSource = _myStringList;
        }

        private void Button_Click(object sender, RoutedEventArgs e)
        {
            _ListBox.ScrollIntoView(_ListBox.Items[0]);
        }

XAML:

        <StackPanel Orientation="Vertical" Height="300">
            <ListBox x:Name="_ListBox" Grid.Row="1" Grid.Column="1" Height="250" Margin="0,3,0,3" Width="250">
                <ListBox.ItemTemplate>
                    <DataTemplate>
                        <CheckBox Content="{Binding Path=Name}" IsChecked="{Binding Path=_IsChecked, Mode=TwoWay}"/>
                    </DataTemplate>
                </ListBox.ItemTemplate>
            </ListBox>
            <Button Click="Button_Click" Height="30"/>
        </StackPanel>