Share via

CTransformFilter::GetPinCount

  • Article

Retrieves the number of pins on the filter.

virtual int GetPinCount( );

Parameters

None.

Return Values

Returns 2. If you override this class to support more pins, this member function returns the total number of pins on the filter.

Remarks

This member function overrides the CBaseFilter::GetPinCount member function. The CTransformFilter class supports only one input pin and one output pin.

Requirements

DirectShow applications and DirectShow filters have different include file and link library requirements. See Setting Up the Build Environment for more information.

OS Versions: Windows CE 2.12 and later. Version 2.12 requires DXPAK 1.0 or later.
Header:

Last updated on Wednesday, April 13, 2005

© 2005 Microsoft Corporation. All rights reserved.