Called whenever the control's template changes.
Assembly: PresentationFramework (in PresentationFramework.dll)
'Declaration Protected Overridable Sub OnTemplateChanged ( _ oldTemplate As ControlTemplate, _ newTemplate As ControlTemplate _ ) 'Usage Dim oldTemplate As ControlTemplate Dim newTemplate As ControlTemplate Me.OnTemplateChanged(oldTemplate, _ newTemplate)
The timing for changing the template is as follows:
The template is changed by a SetValue method call, a style trigger, or some other means.
The property value changes; the property-changed callback is called.
The old visual tree is removed.
An internal method is called which eventually calls the method.
Later, during a measure, OnApplyTemplate is called and a new visual tree is attached.
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.