IltmmDevices::Item

Summary

Retrieves the device at the specified index.

Syntax

#include "ltmm.h"

Language Syntax
C HRESULT IltmmDevices_Item(pDevices, Index, result)
C++ HRESULT Item (Index, result)

Parameters

IltmmDevices *pDevices

Pointer to an IltmmDevices interface.

long Index

Index of the device to retrieve.

IltmmDevice **result

Pointer to a variable that receives the interface pointer for the device at the specified zero based index.

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

If the function succeeds, the user should release the returned interface pointer by calling the interfaces Release method.

Required DLLs and Libraries

Platforms

Win32, x64.

See Also

Functions

Topics

Example

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