IltmmDevice::get_Name

Summary

Retrieves the devices unique name.

Syntax

#include "ltmm.h"

Language Syntax
C HRESULT IltmmDevice_get_Name(pDevice, pVal)
C++ HRESULT get_Name(pVal)

Parameters

IltmmDevice *pDevice

Pointer to an IltmmDevice interface.

BSTR *pVal

Pointer to a character string containing the devices name.

Returns

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 DirectShow documentation.

Comments

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

Platforms

Win32, x64.

See Also

Functions

Topics

Example

Language Example
C Selecting ltmmCapture Object Devices
C++ Selecting ltmmCapture Object Devices
Help Version 22.0.2023.1.26
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© 1991-2023 LEAD Technologies, Inc. All Rights Reserved.