References ▼
#include "ltmf.h"
C Syntax |
HRESULT IltmfCaptureInput_get_Name(pCaptureInput, pVal) |
C++ Syntax |
HRESULT get_Name(pVal) |
IltmfCaptureInput *pCaptureInput; |
pointer to an interface |
BSTR *pVal; |
pointer to a string |
Retrieves the inputs unique name.
Parameter |
Description |
pCaptureInput |
Pointer to an IltmfCaptureInput interface. |
pVal |
Pointer to a character string containing the inputs name. |
S_OK |
The function was successful. |
<> S_OK |
An error occurred. Refer to the Error Codes or the HRESULT error codes in the MediaFoundation documentation. |
The returned string can be used to uniquely identify an input. A program can save this value to persistent storage and used later with the ltmfCaptureInputs::Find function to restore the input selection.
If the method succeeds, the caller must free the returned BSTR by calling the SysFreeString function.
Required DLLs and Libraries
LTMF 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
Elements: |
|
Topics: |
For an example, refer to Selecting ltmfCapture Object Inputs for C++.
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