Xamarin.Forms.Core 1.3.0.0 1.4.0.0 1.5.0.0 2.0.0.0 Xamarin.Forms.IElementController Method that is called when the native size of a visual element changes. To be added. Method 2.0.0.0 System.Void To be added. To be added. To be added. Method 1.3.0.0 1.4.0.0 1.5.0.0 2.0.0.0 System.Void When implemented in a renderer, called to invalidate the layout when the native size of a visual element changes. To be added.