TVVMbase Class
The base class from which all iTVVM applications are derived.
public class TVVMbase : MarshalByRefObject, Microsoft.MediaCenter.Hosting.IAddInModule, ITVVMAddInEntryPoint, Microsoft.MediaCenter.Hosting.IAddInEntryPoint, IDisposable
Members
Public Instance Methods
| Method | Description |
| TVVMbase | Initializes a new instance of the TVVMbase class. |
| Dispose | Performs the tasks associated with freeing, releasing, and resetting resources. |
| Exit | Starts the shutdown process and ends the lifetime of the iTVVM application. |
| Initialize | Required by AddInModule. This can be replaced in the derived class for custom initialization. For more information, see IAddInModule.Initialize. |
| InvalidateDataSource | Called when the IiTvDataSource pointer is invalid and tells the application to reaquire a new pointer. This should be overridden if the derived application uses IiTvDataSource. |
| Launch | Required by IAddInEntryPoint. This should not be replaced in the derived class because this controls the lifetime and does the required initialization for iTVVM applications. |
| Uninitialize | Required by AddInModule. This can be replaced in the derived class for custom uninitialization. For more information, see IAddInModule.Uninitialize. |
Protected Instance Methods
| Method | Description |
| CleanUp | Gives the derived application a place to perform the cleanup work. This should be overridden in the derived class. |
| Dispose | Performs the tasks associated with freeing, releasing, and resetting resources. This is part of the standard dispose pattern. This method can be overridden for the derived class that is disposing of managed and unmanaged resources. |
| Launch | Gives the derived application a place to perform the initialization work. This method should be overridden in the derived class. |
Public Instance Properties
| Property | Description |
| OverlaySurface | Gets an OverlaySurface object. |
| Session | Gets a PlaybackSession object. |
| StreamSelector | Gets a StreamSelector object. |
| Tuning | Gets a Tuning object. |
| VideoSurface | Gets a VideoSurface object. |
Protected Instance Fields
| Field | Description |
| _addinHost | The AddinHost member passed to the IAddInEntryPoint.Launch method. For more information, see the AddinHost class. |
Requirements
Reference: Microsoft.MediaCenter.ITVVM
Namespace: Microsoft.MediaCenter.TVVM
Assembly: Microsoft.MediaCenter.ITVVM.dll
Platform: Windows 7
See Also