IltmmProcessor::HasDialog

Summary

Queries whether the specified property dialog is available.

Syntax

#include "ltmm.h"

Language Syntax
C HRESULT IltmmProcessor_HasDialog(pProcessor, Dialog, pHasDialog)
C++ HRESULT HasDialog(Dialog, pHasDialog)

Parameters

IltmmProcessor *pProcessor

Pointer to an IltmmProcessor interface.

long Dialog

Value that specifies which dialog's availability is being queried. Must be one of the ltmmProcessor_Dlg constants.

VARIANT_BOOL *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

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.

Required DLLs and Libraries

Platforms

Win32, x64.

See Also

Functions

Topics

Example

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