TimelineMarkerRoutedEventArgs Class
Microsoft Silverlight will reach end of support after October 2021. Learn more.
Provides event data for the MarkerReached event.
Inheritance Hierarchy
System.Object
System.EventArgs
System.Windows.RoutedEventArgs
System.Windows.Media.TimelineMarkerRoutedEventArgs
Namespace: System.Windows.Media
Assembly: System.Windows (in System.Windows.dll)
Syntax
'Declaration
Public NotInheritable Class TimelineMarkerRoutedEventArgs _
Inherits RoutedEventArgs
public sealed class TimelineMarkerRoutedEventArgs : RoutedEventArgs
The TimelineMarkerRoutedEventArgs type exposes the following members.
Constructors
| Name | Description | |
|---|---|---|
.gif "Public method") .gif "Supported by Silverlight for Windows Phone") |
TimelineMarkerRoutedEventArgs | Initializes a new instance of the TimelineMarkerRoutedEventArgs class. |
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Properties
| Name | Description | |
|---|---|---|
.gif "Public property") |
Marker | Gets the TimelineMarker that triggered this event. |
|
OriginalSource | Gets a reference to the object that raised the event. (Inherited from RoutedEventArgs.) |
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Methods
| Name | Description | |
|---|---|---|
|
Equals(Object) | Determines whether the specified Object is equal to the current Object. (Inherited from Object.) |
.gif "Protected method") |
Finalize | Allows an object to try to free resources and perform other cleanup operations before the Object is reclaimed by garbage collection. (Inherited from Object.) |
|
GetHashCode | Serves as a hash function for a particular type. (Inherited from Object.) |
|
GetType | Gets the Type of the current instance. (Inherited from Object.) |
|
MemberwiseClone | Creates a shallow copy of the current Object. (Inherited from Object.) |
|
ToString | Returns a string that represents the current object. (Inherited from Object.) |
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Examples
The following example creates a MediaElement object and responds to its MarkerReached event. Each time a timeline marker is reached, the example displays the timeline marker's Time, Type, and Text values.
<StackPanel Margin="40">
<StackPanel Orientation="Horizontal">
<TextBlock FontSize="12" Foreground="DarkGray">Time:</TextBlock>
<TextBlock x:Name="timeTextBlock" FontSize="12" />
</StackPanel>
<StackPanel Orientation="Horizontal">
<TextBlock FontSize="12" Foreground="DarkGray">Type:</TextBlock>
<TextBlock x:Name="typeTextBlock" FontSize="12" />
</StackPanel>
<StackPanel Orientation="Horizontal">
<TextBlock FontSize="12" Foreground="DarkGray">Value:</TextBlock>
<TextBlock x:Name="valueTextBlock" FontSize="12" />
</StackPanel>
<!-- The MediaElement has the MarkerReached event attached. -->
<MediaElement MarkerReached="OnMarkerReached" HorizontalAlignment="Left"
Source="thebutterflyandthebear.wmv" Width="300" Height="200" />
</StackPanel>
public void OnMarkerReached(object sender, TimelineMarkerRoutedEventArgs e)
{
timeTextBlock.Text = e.Marker.Time.Seconds.ToString();
typeTextBlock.Text = e.Marker.Type.ToString();
valueTextBlock.Text = e.Marker.Text.ToString();
}
Version Information
Silverlight
Supported in: 5, 4, 3
Silverlight for Windows Phone
Supported in: Windows Phone OS 7.1, Windows Phone OS 7.0
Platforms
For a list of the operating systems and browsers that are supported by Silverlight, see Supported Operating Systems and Browsers.
Thread Safety
Any public static (Shared in Visual Basic) members of this type are thread safe. Any instance members are not guaranteed to be thread safe.