| Microsoft DirectX 8.1 (C++) |
The Active method notifies the pin that the filter is now active. This method overrides the CBasePin::Active method. If the pin is connected, this method starts the streaming thread.
Syntax
HRESULT Active(void);
Return Value
Returns an HRESULT value. Possible values include those listed in the following table.
| Value | Description |
| S_FALSE | The pin is already active. |
| S_OK | Success. |
| E_FAIL | Could not start the thread. |
See Also