Visual Basic example

Visual C++ example

Syntax

short Change;

Overview

Refer to Using Imaging Common Dialogs

Brightness dialog box:

In this case it represents the amount to change the brightness. Negative numbers darken the image and positive numbers lighten the image.

Contrast dialog box:

In this case it represents the amount to change the contrast. Negative numbers decrease the contrast and positive numbers increase the contrast.

Saturation dialog box:

In this case it represents the amount to change the saturation. Negative numbers decrease the saturation and positive numbers increase the saturation.

HistoContrast dialog box:

In this case it represents the amount to change the contrast. Negative numbers decrease the contrast and positive numbers increase the contrast.

Elements

ShowBrightnessDlg method, ShowContrastDlg method, ShowSaturationDlg method, ShowHistoContrastDlg method