IGraphBuilder::Connect
A version of this page is also available for
4/8/2010
This method connects the two pins, using intermediates if necessary.
Syntax
HRESULT Connect(
IPin* ppinOut,
IPin* ppinIn
);
Parameters
- ppinOut
[in] Output pin.
- ppinIn
[in] input pin.
Return Value
Returns an HRESULT value.
Remarks
This method connects these two pins directly or indirectly, using transform filters if necessary. The method either succeeds or leaves the filter graph unchanged. The filter graph manager attempts a direct connection. If that fails, it attempts to use any available transforms provided by filters that are already in the filter graph. (It enumerates these in an arbitrary order.) If that fails, it attempts to find filters from the registry to provide a transform. These will be tried in order of merit.
Requirements
| Windows Embedded CE | Windows CE 2.12 and later |
| Windows Mobile | Pocket PC for Windows Mobile Version 5.0 and later, Smartphone for 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 |