Silverlight- Slider Control Part 1

In this article we will be seeing how to create Silverlight Slider control.

Slider Control is used to allow the user to select from a range of values by moving the Thumb control. Namespace: System.Windows.Controls

Assembly: System. Windows (in System.Windows.dll) Xaml:

<Slider></Slider>

Slider with horizontal orientation:

By default the orientation property will be Horizontal.

<Canvas Background="Orange"  Height="200"  Width="200"  Opacity="0.6"> <Slider x:Name="slider"  Background="Green"  Height="25"  Width="150"  Canvas.Left="27"  Canvas.Top="84" > </Slider> </Canvas>

Slider with vertical orientation:

<Canvas Background="Orange"  Height="200"  Width="200"  Opacity="0.6"> <Slider x:Name="slider"  Background="Green"  Height="150"  Width="25"  Canvas.Left="87"  Canvas.Top="24"  Orientation="Vertical"> </Slider>

</Canvas>

Slider with IsDirectionReversed:

<Canvas Background="Orange"  Height="200"  Width="200"  Opacity="0.6"> <Slider x:Name="slider"  Background="Green"  Height="25"  Width="150"  Canvas.Left="27"  Canvas.Top="84"  IsDirectionReversed="True"> </Slider> </Canvas>

Slider with ValueChanged event:

<Canvas Background="Orange"  Height="200"  Width="230"  Opacity="0.6"> <Slider x:Name="slider"  Background="Green"  Height="25"  Width="150"  Canvas.Left="27"  Canvas.Top="84"  Minimum="0"  Maximum="100"  ValueChanged="slider_ValueChanged"> </Slider> <TextBlock  Height="25" Width="50" Foreground="Blue" Text="Slider Value:"Canvas.Left="27" Canvas.Top="65"></TextBlock> <TextBlock x:Name="txtSliderValue" Height="25" Width="50" Foreground="Blue" Canvas.Left="100" Canvas.Top="65"></TextBlock> </Canvas>

ValueChanged event:

private void slider_ValueChanged(object sender, RoutedPropertyChangedEventArgs<double> e)         {             txtSliderValue.Text = e.NewValue.ToString();         }

Minimum="0":

It is used to specify the minimum possible Value of the range element.


Maximum="100":

It is used to specify the maximum possible value of the range element.


Changing the Slider value: