ValueSource.IsCurrent Property   
Definition
Important
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Gets whether the value was set by the SetCurrentValue(DependencyProperty, Object) method.
public:
 property bool IsCurrent { bool get(); };
	public bool IsCurrent { get; }
	member this.IsCurrent : bool
	Public ReadOnly Property IsCurrent As Boolean
	Property Value
true if the value was set by the SetCurrentValue(DependencyProperty, Object) method; otherwise, false.