IltmfCaptureSubTypes::Find

#include "ltmf.h"

C Syntax

HRESULT IltmfCaptureSubTypes_Find(pCaptureSubTypes, Name, Index)

C++ Syntax

HRESULT Find(Name, Index)

IltmfCaptureSubTypes *pCaptureSubTypes;

pointer to an interface

BSTR Name;

string

long *Index;

pointer to a variable

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

Parameter

Description

pCaptureSubTypes

Pointer to an IltmfCaptureSubTypes interface.

Name

Character string that contains the name of the subtype to find.

Index

Pointer to a variable that receives the zero based index of the matching subtype. 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 MediaFoundation documentation.

Comments

An inputs name is unique. An application can use this function to find a specific input. An inputs name can be retrieved with the IltmfCaptureSubType::get_Name function. When searching for a subtype, use the unique name, not the descriptive name.

Required DLLs and Libraries

ltmf

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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