MonoMobile.Views.ActionSheetView.Prepare C# (CSharp) Method

		protected virtual void Prepare()
		{
			CommandMap.Clear();

			_ActualActionSheet = new UIActionSheet(Title);
			_ActualActionSheet.Dismissed += HandleDismissed;

			var methods = GetType().GetMethods().Where((methodInfo) => methodInfo.GetCustomAttribute<ButtonAttribute>(true) != null).ToList();
			
			ICommand command = null;
			var destroyMethod = methods.Where((methodInfo) => methodInfo.Name == "Destroy").SingleOrDefault();
			if (destroyMethod != null)
			{
				command = ViewParser.GetCommandForMember(this, destroyMethod);
				var destroyIndex = AddButtonToSheet(GetTitle(destroyMethod), command);
				if (destroyIndex > -1)
					_ActualActionSheet.DestructiveButtonIndex = destroyIndex;
			}

			foreach(var method in methods)
			{							
				if (method.Name != "Cancel" && method.Name != "Destroy")
				{
					command = ViewParser.GetCommandForMember(this, method);
					AddButtonToSheet(GetTitle(method), command);
				}
			}

			var cancelMethod = methods.Where((methodInfo) => methodInfo.Name == "Cancel").SingleOrDefault();
			if (cancelMethod != null)
			{
				command = ViewParser.GetCommandForMember(this, cancelMethod);
				var cancelIndex = AddButtonToSheet(GetTitle(cancelMethod), command);
				if (cancelIndex > -1)
					_ActualActionSheet.CancelButtonIndex = cancelIndex;
			}
		}