IltmmWMProfile::GetMutualExclusion
#include "ltmm.h"
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C Syntax |
HRESULT IltmmWMProfile__getMutualExclusion(pProfile, MEIndex, pVal) |
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C++ Syntax |
HRESULT GetMutualExclusion(MEIndex, pVal) |
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IltmmWMProfile *pProfile; |
/* pointer to an interface */ |
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long MEIndex; |
/* index */ |
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IltmmWMMutualExclusion **pVal; |
/*pointer to a pointer */ |
Gets an interface to the specified mutual exclusion object in the profile.
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Parameter |
Description |
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pProfile |
Pointer to an IltmmWMProfile interface. |
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MEIndex |
Index of the mutual exclusion object for which to get the interface. This is a zero-based index. |
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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
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S_OK |
The function was successful. |
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<> 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 at http://msdn.microsoft.com/library/default.asp?url=/library/en-us/wmform11/htm/iwmprofilegetmutualexclusion.asp.
Required DLLs and Libraries
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LTMM For a listing of the exact DLLs and Libraries needed, based on the toolkit version, refer to Files To Be Included With Your Application. |
See Also
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Elements: |
IltmmWMProfile::get_MutualExclusionCount, IltmmWMProfile::AddMutualExclusion, IltmmWMProfile::RemoveMutualExclusion, IltmmWMProfile::CreateNewMutualExclusion |
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Topics: |
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Example
For a C example, refer to IltmmWMProfile::get_MutualExclusionCount Example for C.
For a C++ example, refer to IltmmWMProfile::get_MutualExclusionCount Example for C++.