Sparkline for UWP | ComponentOne
C1.UWP Assembly / C1.Xaml Namespace / C1RadialNumericItem Class / OnHeaderChanged Method
The old value.

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    OnHeaderChanged Method (C1RadialNumericItem)
    In This Topic
    Called when the value of the Header property changes.
    Syntax
    'Declaration
     
    
    Protected Overridable Sub OnHeaderChanged( _
       ByVal oldValue As Object _
    ) 
    protected virtual void OnHeaderChanged( 
       object oldValue
    )

    Parameters

    oldValue
    The old value.
    See Also