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FrameworkContentElement.OnStyleChanged Method

Invoked when the style that is in use on this element changes.

Namespace:  System.Windows
Assembly:  PresentationFramework (in PresentationFramework.dll)

protected internal virtual void OnStyleChanged(
	Style oldStyle,
	Style newStyle
)
You cannot use methods in XAML.

Parameters

oldStyle
Type: System.Windows.Style

The old style.

newStyle
Type: System.Windows.Style

The new style.

This method has a default implementation that sets an internal flag noting the style changed condition.

Notes to Inheritors:

Always call the base implementation, otherwise styles cannot be applied. Scenarios for overriding this method might include if your derived class has a specialized style selector, or caches style values. Theme changes will potentially invoke this method.

Windows 7, Windows Vista, Windows XP SP2, Windows Server 2008 R2, Windows Server 2008, Windows Server 2003

The .NET Framework and .NET Compact Framework do not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.

.NET Framework

Supported in: 3.5, 3.0
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