IltmmWMProfile::GetMutualExclusion

Summary

Gets an interface to the specified mutual exclusion object in the profile.

Syntax

#include "ltmm.h"

Language Syntax
C HRESULT IltmmWMProfile_getMutualExclusion(pProfile, MEIndex, pVal)
C++ HRESULT GetMutualExclusion(MEIndex, pVal)

Parameters

IltmmWMProfile *pProfile

Pointer to an IltmmWMProfile interface.

long MEIndex

Index of the mutual exclusion object for which to get the interface. This is a zero-based index.

IltmmWMMutualExclusion **pVal

Pointer to a variable to be updated with a pointer to an IltmmWMMutualExclusion interface. This interface will reference the retrieved mutual exclusion object.

Returns

Value Meaning
S_OK The function was successful.
<> S_OK An error occurred. Refer to the Error Codes or the HRESULT error codes in the DirectShow documentation.

Comments

To get the number of mutual exclusion objects in the profile, use IltmmWMProfile::get_MutualExclusionCount.

The user is responsible for releasing the retrieved interface by calling its Release() function, when it is no longer needed.

For more information, refer to the Microsoft documentation for IWMProfile::GetMutualExclusion.

Required DLLs and Libraries

Platforms

Win32, x64.

See Also

Functions

Topics

Example

Language Example
C IltmmWMProfile::get_MutualExclusionCount
C++ IltmmWMProfile::get_MutualExclusionCount
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© 1991-2023 LEAD Technologies, Inc. All Rights Reserved.