LEADTOOLS Multimedia Features > Multimedia Function References > IltmmDevices Interface > IltmmDevices::Find

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.

Elements:	IltmmDevices::Item, IltmmDevice::get_Name
Topics:	Multimedia Function Group
	LTMM DirectShow Filter List Utility

IltmmDevices::Find

Returns

Comments

Example