IltmmTargetDevices::Find

Summary

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

Syntax

#include "ltmm.h"

C Syntax

HRESULT IltmmTargetDevices_Find(pTargetDevices, Name, Index)

C++ Syntax

HRESULT Find(Name, Index)

IltmmTargetDevices *pTargetDevices;

pointer to an interface

BSTR Name;

string

long *Index;

index

Parameter

Description

pTargetDevices

Pointer to an IltmmTargetDevices Interface.

Name

Character string containing the name of the device to be found.

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 ltmmTargetDevice::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

Help Version 22.0.2022.6.24
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© 1991-2022 LEAD Technologies, Inc. All Rights Reserved.