UISettings.TextScaleFactorChanged Event

Definition

Namespace:

Windows.UI.ViewManagement

Occurs when the system text size setting is changed.

// Register
event_token TextScaleFactorChanged(TypedEventHandler<UISettings, IInspectable const&> const& handler) const;

// Revoke with event_token
void TextScaleFactorChanged(event_token const* cookie) const;

// Revoke with event_revoker
UISettings::TextScaleFactorChanged_revoker TextScaleFactorChanged(auto_revoke_t, TypedEventHandler<UISettings, IInspectable const&> const& handler) const;

public event TypedEventHandler<UISettings,object> TextScaleFactorChanged;

function onTextScaleFactorChanged(eventArgs) { /* Your code */ }
uISettings.addEventListener("textscalefactorchanged", onTextScaleFactorChanged);
uISettings.removeEventListener("textscalefactorchanged", onTextScaleFactorChanged);
- or -
uISettings.ontextscalefactorchanged = onTextScaleFactorChanged;

Public Custom Event TextScaleFactorChanged As TypedEventHandler(Of UISettings, Object) 

Event Type

TypedEventHandler<UISettings,Object>

TypedEventHandler<UISettings,IInspectable>

Remarks

The value ranges from 1 to 2.25.

Note

Not all text is scaled by the same factor. Generally speaking, the larger text is, the less it’s affected by scaling.

See also

• TextScaleFactor
• Text scaling
• Accessible text requirements