CTransformFilter::BreakConnect
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4/8/2010
Informs the derived class when the connection is broken.
Syntax
virtual HRESULT BreakConnect(
PIN_DIRECTION dir
);
Parameters
- dir
Direction of the pin.
Return Value
Returns NOERROR by default. The overriding member function returns an HRESULT value.
Remarks
This member function is called by both CTransformInputPin::BreakConnect and CTransformOutputPin::BreakConnect.
It returns NOERROR by default. Override this member function to handle special cases in both input and output pin connections.
Special cases might typically be releasing interfaces obtained in the CTransformFilter::CheckConnect member function.
Requirements
| Windows Embedded CE | Windows CE 2.12 and later |
| Windows Mobile | Windows Mobile Version 5.0 and later |
| Note | Microsoft DirectShow applications and DirectShow filters have different include file and Library requirements For more information, see Setting Up the Build Environment, Version 2.12 requires DXPAK 1.0 or later |