IconView.cs

public class IconView : View
	{
		#region ForegroundProperty

		public static readonly BindableProperty ForegroundProperty = BindableProperty.Create(nameof(Foreground), typeof(Color), typeof(IconView), default(Color));

		public Color Foreground { 
			get { 
				return (Color)GetValue (ForegroundProperty); 
			} 
			set { 
				SetValue (ForegroundProperty, value); 
			} 
		}

		#endregion

		#region SourceProperty

		public static readonly BindableProperty SourceProperty = BindableProperty.Create(nameof(Source), typeof(string), typeof(IconView), default(string));

		public string Source { 
			get { 
				return (string)GetValue (SourceProperty); 
			} 
			set { 
				SetValue (SourceProperty, value); 
			} 
		}

		#endregion
	}
}