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.
Win32, x64
Topics: | Streaming Function Groups, Multimedia Function Group, DVD Function Groups |
Help Collections
Raster .NET | C API | C++ Class Library | HTML5 JavaScript
Document .NET | C API | C++ Class Library | HTML5 JavaScript
Medical .NET | C API | C++ Class Library | HTML5 JavaScript
Medical Web Viewer .NET
Multimedia
Direct Show .NET | C API | Filters
Media Foundation .NET | C API | Transforms
Supported Platforms
.NET, Java, Android, and iOS/macOS Assemblies
Imaging, Medical, and Document
C API/C++ Class Libraries
Imaging, Medical, and Document
HTML5 JavaScript Libraries
Imaging, Medical, and Document
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