<Window x:Class="WpfApplication1.Window1" xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation" xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml" Title="WPF" Height="200" Width="300"> <StackPanel> <TextBlock Margin="5" Text="0" FontSize="20" HorizontalAlignment="Center" Name="txtSliderValue" /> <Slider LargeChange="10" Margin="5" Maximum="1000" Minimum="0" Name="slider1" TickPlacement="TopLeft" Ticks="100, 200, 400, 800" Value="0" ValueChanged="slider_ValueChanged" /> <Button Name="btnGetSliderValue1" Width="100" Click="GetSliderValue_Click">Get Slider 1 Value</Button> <Slider IsSnapToTickEnabled="True" Margin="5" Maximum="1000" Minimum="0" Name="slider2" TickFrequency="25" TickPlacement="BottomRight" Value="1000" ValueChanged="slider_ValueChanged" /> <Button Name="btnGetSliderValue2" Width="100" Click="GetSliderValue_Click">Get Slider 2 Value</Button> </StackPanel> </Window> //File:Window.xaml.cs using System.Windows; using System.Windows.Controls; namespace WpfApplication1 { public partial class Window1 : Window { public Window1() { InitializeComponent(); } private void GetSliderValue_Click(object sender, RoutedEventArgs e) { Button button = e.OriginalSource as Button; string message = "Unknown slider."; if (button == btnGetSliderValue1) { message = "Slider1 value = " + slider1.Value; } else if (button == btnGetSliderValue2) { message = "Slider2 value = " + slider2.Value; } MessageBox.Show(message, Title); } private void slider_ValueChanged(object sender, RoutedPropertyChangedEventArgs<double> e) { Slider slider = e.OriginalSource as Slider; if (slider != null) { txtSliderValue.Text = slider.Value.ToString(); } } } }