IltmmProcessor::HasDialog

#include "ltmm.h"

C Syntax

HRESULT IltmmProcessor_HasDialog(pProcessor, Dialog, pHasDialog)

C++ Syntax

HRESULT HasDialog(Dialog, pHasDialog)

IltmmProcessor *pProcessor;

pointer to an interface

long Dialog;

dialog's availability to be queried

VARIANT_BOOL *pHasDialog;

pointer to a variable

Queries whether the specified property dialog is available.

Parameter Description
pProcessor Pointer to an IltmmProcessor interface.
Dialog Value that specifies which dialog's availability is being queried. Must be one of the ltmmProcessor_Dlg constants.
pHasDialog Pointer to a variable that determines whether the specified property dialog is available.
  Value Meaning
  VARIANT_TRUE The specified property dialog is available.
  VARIANT_FALSE The specified property dialog is unavailable.

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.

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.

Platforms

Win32, x64

Help Version 20.0.2019.9.19
Products | Support | Contact Us | Intellectual Property Notices
© 1991-2019 LEAD Technologies, Inc. All Rights Reserved.

LEADTOOLS Multimedia C API Help