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4/8/2010

Sends EC_WINDOW_DESTROYEDevent notification when a filter is removed from the filter graph.

Syntax 

HRESULT JoinFilterGraph(
  IBaseFilterGraph* 
pGraph,
  LPCWSTR 
pName
);

Parameters

pGraph

Pointer to the filter graph to join.

pName

[in, string] Name of the filter being added.

Return Value

None.

Remarks

This member function overrides the CBaseFilter::JoinFilterGraphmember function.

If this function determines that the filter is being notified that it is leaving the filter graph ( pGraphis null, but m_pGraphis not), it sends an EC_WINDOW_DESTROYEDevent notification so the resource manager does not hold on to the renderer as a focus object.

Requirements

Windows Embedded CE Windows CE 2.12 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