Whether the reference wire is drawn with a dashed pattern.
Setting a new value overwrites any existing dash pattern overrides for that wire. The wire keeps the dashed pattern until you set this property back to false or call WireReference.ClearCustomization.
Setting this property has no effect when the WireReference has no associated WireReference.Context, such as when it is default.
Throws ObjectDisposedException when you access this method after you call Context.Dispose on the context.
Apply a dashed style to a wire by retrieving its <see cref="Unity.GraphToolkit.Editor.GraphVisualization.WireReference" /> from a visualization <see cref="Unity.GraphToolkit.Editor.GraphVisualization.WireReference.Context" /> and setting this property.
WireReference wire = context.GetWireReference(outputPortID, inputPortID); wire.IsDashed = true;