通过

IAttributeGet::GetCount

  • 项目
 
Microsoft DirectShow 9.0

IAttributeGet::GetCount

This topic applies to Update Rollup 2 for Microsoft Windows XP Media Center Edition 2005 and later.

The GetCount method returns the number of attributes on this object.

Syntax

  HRESULT GetCount(
  LONG*  plCount
);

Parameters

plCount

[out]  Receives the number of attributes.

Return Values

The method returns an HRESULT. Possible values include, but are not limited to, those in the following table.

Return code Description
S_OK The method succeeded.

Requirements

Header: Include dsattrib.h.

See Also