public: DependencyProperty LeftOffsetProperty = DependencyProperty.Register("LeftOffsetImage", typeof(double), typeof(StiWpfMoveVariablesAdorner), new FrameworkPropertyMetadata(double.Epsilon, FrameworkPropertyMetadataOptions.AffectsMeasure), IsOffsetValid);

public static readonly DependencyProperty LeftOffsetProperty = DependencyProperty.Register("LeftOffsetImage", typeof(double), typeof(StiWpfMoveVariablesAdorner), new FrameworkPropertyMetadata(double.Epsilon, FrameworkPropertyMetadataOptions.AffectsMeasure), IsOffsetValid);

Public static readonly LeftOffsetProperty As DependencyProperty = DependencyProperty.Register("LeftOffsetImage", typeof(double), typeof(StiWpfMoveVariablesAdorner), new FrameworkPropertyMetadata(double.Epsilon, FrameworkPropertyMetadataOptions.AffectsMeasure), IsOffsetValid)