MediaClock Class
.NET Framework 4.5
Maintains the timing state for media through a MediaTimeline.
System.Object
System.Windows.Threading.DispatcherObject
System.Windows.Media.Animation.Clock
System.Windows.Media.MediaClock
System.Windows.Threading.DispatcherObject
System.Windows.Media.Animation.Clock
System.Windows.Media.MediaClock
Namespace: System.Windows.Media
Assembly: PresentationCore (in PresentationCore.dll)
The MediaClock type exposes the following members.
| Name | Description | |
|---|---|---|
 | Controller | Gets a ClockController that can be used to start, pause, resume, seek, skip, stop, or remove this Clock. (Inherited from Clock.) |
| CurrentGlobalSpeed | Gets the rate at which the clock's time is currently progressing, compared to real-world time. (Inherited from Clock.) |
| CurrentGlobalTime | Gets the current global time, as established by the WPF timing system. (Inherited from Clock.) |
| CurrentIteration | Get the current iteration of this clock. (Inherited from Clock.) |
| CurrentProgress | Gets the current progress of this Clock within its current iteration. (Inherited from Clock.) |
| CurrentState | Gets a value indicating whether the clock is currently Active, Filling, or Stopped. (Inherited from Clock.) |
| CurrentTime | Gets this clock's current time within its current iteration. (Inherited from Clock.) |
| Dispatcher | Gets the Dispatcher this DispatcherObject is associated with. (Inherited from DispatcherObject.) |
| HasControllableRoot | Gets a value that indicates whether this Clock is part of a controllable clock tree. (Inherited from Clock.) |
| IsPaused | Gets a value that indicates whether this Clock, or any of its parents, is paused. (Inherited from Clock.) |
| NaturalDuration | Gets the natural duration of this clock's Timeline. (Inherited from Clock.) |
| Parent | Gets the clock that is the parent of this clock. (Inherited from Clock.) |
| Timeline | Gets the MediaTimeline that describes the controlling behavior of the clock. |
| Name | Description | |
|---|---|---|
| CheckAccess | Determines whether the calling thread has access to this DispatcherObject. (Inherited from DispatcherObject.) |
| DiscontinuousTimeMovement | Invoked when movement is discontinues. (Overrides Clock.DiscontinuousTimeMovement().) |
| Equals(Object) | Determines whether the specified object is equal to the current object. (Inherited from Object.) |
| Finalize | Allows an object to try to free resources and perform other cleanup operations before it is reclaimed by garbage collection. (Inherited from Object.) |
| GetCanSlip | Retrieves a value that indicates whether the media clock can slip. (Overrides Clock.GetCanSlip().) |
| GetCurrentTimeCore | Retrieves a value that identifies the actual media time. This value can be used for slip synchronization. (Overrides Clock.GetCurrentTimeCore().) |
| 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.) |
| SpeedChanged | Invoked when the clock speed has changed. (Overrides Clock.SpeedChanged().) |
| Stopped | Invoked when the clock is stopped. (Overrides Clock.Stopped().) |
| ToString | Returns a string that represents the current object. (Inherited from Object.) |
| VerifyAccess | Enforces that the calling thread has access to this DispatcherObject. (Inherited from DispatcherObject.) |
| Name | Description | |
|---|---|---|
| Completed | Occurs when this clock has completely finished playing. (Inherited from Clock.) |
| CurrentGlobalSpeedInvalidated | Occurs when the clock's speed is updated. (Inherited from Clock.) |
| CurrentStateInvalidated | Occurs when the clock's CurrentState property is updated. (Inherited from Clock.) |
| CurrentTimeInvalidated | Occurs when this clock's CurrentTime becomes invalid. (Inherited from Clock.) |
| RemoveRequested | Occurs when the Remove method is called on this Clock or one of its parent clocks. (Inherited from Clock.) |
Windows 8, Windows Server 2012, Windows 7, Windows Vista SP2, Windows Server 2008 (Server Core Role not supported), Windows Server 2008 R2 (Server Core Role supported with SP1 or later; Itanium not supported)
The .NET Framework does not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.
