References ▼
#include "ltmm.h"
C Syntax |
HRESULT IltmmDevice_get_Name(pDevice, pVal) |
C++ Syntax |
HRESULT get_Name(pVal) |
IltmmDevice *pDevice; |
pointer to an interface |
BSTR * pVal; |
pointer to a string |
Retrieves the devices unique name.
Parameter |
Description |
pDevice |
Pointer to an IltmmDevice interface. |
pVal |
Pointer to a character string containing the devices name. |
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. |
The returned string can be used to uniquely identify a device. A program can save this value to persistent storage and used later with the ltmmDevices::Find function to restore the device selection.
If the method succeeds, the caller must free the returned BSTR by calling the SysFreeString function.
Required DLLs and Libraries
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. |
Win32, x64
Elements: |
|
Topics: |
For an example, refer to Selecting ltmmCapture Object Devices for C.
For an example, refer to Selecting ltmmCapture Object Devices for C++.
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