IltmmCameraControl::Set

Summary

Sets the value and flags for the specified camera property.

Syntax

#include "ltmm.h"

C Syntax

HRESULT IltmmCameraControl_Set(pCamera, Property, lValue, Flags)

C++ Syntax

HRESULT IltmmCameraControl_Set(Property, lValue, Flags)

IltmmCameraControl *pCamera;

pointer to an interface

long Property;

property id

long lValue;

new value

long Flags;

flags

Parameter

Description

pCamera

Pointer to an IltmmCameraControl interface.

Property

Value that represents the property for which to set the value and flags. For a list of possible values, refer to the ltmmCameraControlProperty Constants.

lValue

The new property value to set.

Flags

Value that represents the property flags to set. For a list of possible values, refer to ltmmCameraControlFlags Constants.

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

Call IltmmCameraControl::Get to retrieve the value and flags for a specific camera property.

To get the range and default value of a specific camera property, call IltmmCameraControl::GetRange.

For more detailed information, refer to the Microsoft documentation for the IAMCameraControl::Set function.

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 22.0.2022.8.22
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© 1991-2022 LEAD Technologies, Inc. All Rights Reserved.