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service:wince:drvlib:display:setcontrastintensity

SetContrastIntensity

The function SetContrastIntensity sets the backlight contrast-value. Typically this is only used for passive-displays.

int SetContrastIntensity( int percent, int permanent);   

Parameters

percent
Value between 0 and 100. This specifies the contrast-value.

permanent
1: Save settings to registry. 0: Don't save settings.

Return Values

Returns contrast value stored in registry. If you set permanent=1, the previous value is returned.

Remarks

If permanent is set, settings will be saved to:
[HKEY_CURRENT_USER\ControlPanel\Backlight]
Contrast.

Requirements

OS Versions: Windows CE 4.2 and later.
Header: drvlib_app.h
Link Library: drvlib_app.lib

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service/wince/drvlib/display/setcontrastintensity.txt · Zuletzt geändert: 2008/05/27 11:34 von