ILMNetDmxSecurity::GetKey

Include

#include "ILMNetDmx2.h"

Syntax

C Syntax HRESULT ILMNetDmxSecurity_GetKey(pSecurity, pGraph, pFilter, key)
C++ Syntax HRESULT GetKey(pGraph, pFilter, key)
ILMNetDmxSecurity *pSecurity; /* pointer to an interface */
IUnknown *pGraph; /* pointer to an interface */
IUnknown *pFilter; /* pointer to an interface */
LPWSTR *key; /* pointer to a string */

 

Summary

Called by the security manager to obtain a key for the demultiplexer.

Parameters

Parameter Description
pSecurity Pointer to an ILMNetDmxSecurity interface.
pGraph IUnknown interface pointer of the DirectShow graph containing the demultiplexer that is requiring a key.
pFilter IUnknown interface pointer of the demultiplexer that is requiring a key.
key Pointer to a LPWSTR variable that receives a string containing a key. The string must be allocated with CoTaskMemAlloc and be null terminated.

Returns

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.

Required DLLs and Libraries

LMNetDmx
DSKernel
For a listing of the exact DLLs and Libraries needed, based on the toolkit version, refer to Files To Be Included With Your Application.

Platforms

Win32, x64

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