IltmmTargetFormats::get_Selection

Summary

Retrieves the index of the currently selected format.

Syntax

#include "ltmm.h"

Language Syntax
C HRESULT IltmmTargetFormats_get_Selection(pTargetFormats, pVal)
C++ HRESULT get_Selection(pVal)

Parameters

IltmmTargetFormats *pTargetFormats

Pointer to an IltmmTargetFormats interface.

long *pVal

Pointer to a variable that receives the zero based index of the currently selected format. A value of 1 indicates that no format is currently selected.

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

This function will return the index of the format that is currently being used by the collections parent object.

Required DLLs and Libraries

Platforms

Win32, x64.

See Also

Functions

Topics

Example

Help Version 22.0.2023.1.26
Products | Support | Contact Us | Intellectual Property Notices
© 1991-2023 LEAD Technologies, Inc. All Rights Reserved.

LEADTOOLS Multimedia C API Help
Products | Support | Contact Us | Intellectual Property Notices
© 1991-2023 LEAD Technologies, Inc. All Rights Reserved.