References ▼
Retrieves the devices unique name.
#include "ltmf.h"
| Language | Syntax |
|---|---|
| C | HRESULT IltmfDevice_get_Name(pDevice, pVal) |
| C++ | HRESULT get_Name(pVal) |
Pointer to an IltmfDevice interface.
Pointer to a character string containing the devices name.
| Value | Meaning |
|---|---|
| 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 a device. A program can save this value to persistent storage and used later with the ltmfDevices::Find function to restore the device selection.
If the function succeeds, the caller must free the returned BSTR by calling the SysFreeString function.
Win32, x64.
For an example, refer to Selecting ltmfCapture Object Devices for C++.
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