IltmmCaptureInputs::Find

#include "ltmm.h"

C Syntax

HRESULT IltmmCaptureInputs_Find(pCaptureInputs, Name, Index)

C++ Syntax

HRESULT Find(Name, Index)

 

IltmmCaptureInputs *pCaptureInputs;

/* pointer to an interface */

BSTR Name;

/* string */

long *Index;

/* pointer to a variable */

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

Parameter

Description

pCaptureInputs

Pointer to an IltmmCaptureInputs interface.

Name

Character string that containing the name of the input to find.

Index

Pointer to a variable that receives zero based index of the matching input. 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

An input’s name is unique. An application can use this function to find a specific input. An input’s name can be retrieved with the IltmmCaptureInput::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.

See Also

Elements:

IltmmCaptureInputs::Item, IltmmCaptureInput::get_Name, LTMM DirectShow Filter List Utility

Topics:

Multimedia Function Group

Example

For an example, refer to Selecting ltmmCapture Object Inputs for C.

For an example, refer to Selecting ltmmCapture Object Inputs for C++.