| Microsoft DirectX 8.1 (C++) |
The RenderEngine.RenderOutputPins method creates the previewing portion of the filter graph.
Syntax
object.RenderOutputPins()
Parameters
This method takes no parameters.
Error Codes
If the method fails, an error is raised, and Err.Number can be set to one of the following values:
| Value | Description |
| E_INVALIDARG | Invalid argument. |
| E_RENDER_ENGINE_IS_BROKEN | Operation failed because project was not rendered successfully. |
| E_UNEXPECTED | Unexpected error. |
Remarks
Before calling this method, call ConnectFrontEnd to build the front end of the graph. To perform an operation other than preview, do not call this method. Instead, call GetGroupOutputPin to obtain pointers to the output pins.
See Also