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HighContrastChange Event, SftMask Object

The effective high contrast state has changed (Automatic high contrast only).

Syntax

C#void object_HighContrastChange(object sender, EventArgumentType e);
VB.NETPrivate Sub object_HighContrastChange(ByVal sender As Object, ByVal e As EventArgumentType) Handles object.HighContrastChange
C++void OnHighContrastChangeobject(VARIANT_BOOL Active);
CHRESULT OnHighContrastChangeobject(VARIANT_BOOL Active);

object

A SftMask object.

Active

The new effective high contrast state (True if high contrast is now active).

Comments

The HighContrastChange event occurs when the effective high contrast state changes while HighContrastMode is set to highContrastSftMaskAuto and the user changes the Windows High Contrast setting.

See Also SftMask Events | Object Hierarchy | HighContrastMode | HighContrastActive | High Contrast

Last Updated 11/15/2026 - (email)
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