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Unregisters the stagingBackBufferMappedCallback delegate that was registered with the RegisterBackBufferMapping(Texture2D, Texture2DDescription, BackBufferReadyEventHandler) method.
When all the callbacks are unregistered the StagingBackBuffer and StagingBackBufferMappedCallbacks are set to null and
StagingBackBufferDescription is reset to empty values.
Namespace: Ab3d.DirectX
Assembly: Ab3d.DXEngine (in Ab3d.DXEngine.dll) Version: 7.1.9105.2048 (1.0.0.0)
SyntaxC#
public bool UnregisterBackBufferMapping( BackBufferReadyEventHandler stagingBackBufferMappedCallback )
Parameters
- stagingBackBufferMappedCallback BackBufferReadyEventHandler
- BackBufferReadyEventHandler that was used in the RegisterBackBufferMapping call
Return Value
Booleantrue if there are no more callbacks registered after this call (StagingBackBuffer was set to null), false if there are still some other callbacks registered.
RemarksUnregisterBackBufferMapping unregisters the stagingBackBufferMappedCallback delegate that was registered with the RegisterBackBufferMapping(Texture2D, Texture2DDescription, BackBufferReadyEventHandler) method.
When all the callbacks are unregistered the StagingBackBuffer and StagingBackBufferMappedCallbacks are set to null and StagingBackBufferDescription is reset to empty values.
It is also possible to unregister by setting the IsRegisteredForBackBufferMapping property to false in the BackBufferReadyEventHandler callback parameter.
It is also possible to unregister all registered callbacks with UnregisterAllBackBufferMappings method.
See Also