IltmmDevices::Find

#include "ltmm.h"

C Syntax

HRESULT IltmmDevices_Find(pDevices, Name, Index)

C++ Syntax

HRESULT Find(Name, Index)

IltmmDevices *pDevices;

pointer to an interface

BSTR Name;

device name

long *Index;

index

Retrieves the index of the device that matches the specified name.

Parameter

Description

pDevices

Pointer to an IltmmDevices interface.

Name

Character string containing the name of the device to find.

Index

Pointer to a variable that receives zero based index of the matching device. A value of 1 indicates that no match was found.

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.

Comments

A devices name is unique. An application can use this function to find a specific device. A devices name can be retrieved with the ltmmDevice::get_Name function or by using the LTMM DirectShow Filter List Utility.

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.

Platforms

Win32, x64

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