Saxonite 1.2.11.3. Sandtrap.

SacsMobileXamarin/Xamarin/Forms/Pages/SaxContentPage.cs

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+using Sarand.Net.Standard.Base.Core;
+using Sarand.Net.Standard.Base.Utils;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Runtime.CompilerServices;
+using System.Text;
+using System.Threading.Tasks;
+using Xamarin.Forms;
+
+namespace Sarand.Net.Mobile.Xamarin.Forms.Pages
+{
+	//=======================================================================
+	public abstract class SaxContentPage : ContentPage
+	{
+		//-------------------------------------------------------------------
+		// Definitions.
+
+		//-------------------------------------------------------------------
+		// Data members.
+
+		//-------------------------------------------------------------------
+		// Construction.
+		protected SaxContentPage ()
+		{
+		}
+
+		//-------------------------------------------------------------------
+		// Properties.
+		public abstract String MessageTitleDefault { get; }
+
+		//-------------------------------------------------------------------
+		//                    P o p u p   M e s s a g e s
+		//-------------------------------------------------------------------
+		public enum AlertMode
+		{
+			OK,
+			Close,
+		}
+		public Task DisplayAlert (String message, AlertMode alertMode = AlertMode.OK)
+		{
+			String title = StringUtil.OnEmpty(Title, MessageTitleDefault);
+			String cancel = "OK";
+			if (alertMode == AlertMode.Close)
+				cancel = "Close";
+			return DisplayAlert(title, message, cancel);
+		}
+		public enum ConfirmMode
+		{
+			YesNo,
+			OkCancel
+		}
+		public async Task<bool> DisplayConfirm (String message, ConfirmMode confirmMode = ConfirmMode.OkCancel)
+		{
+			String title = StringUtil.OnEmpty(Title, MessageTitleDefault);
+			String accept = "Yes";
+			String cancel = "No";
+			if (confirmMode == ConfirmMode.OkCancel)
+			{
+				accept = "OK";
+				cancel = "Cancel";
+			}
+			return await DisplayAlert(title, message, accept, cancel);
+		}
+
+		//-------------------------------------------------------------------
+		//                       P a g e   E v e n t s
+		//-------------------------------------------------------------------
+		protected override void OnParentSet ()
+		{
+			base.OnParentSet();
+		}
+		//-------------------------------------------------------------------
+		protected override void OnPropertyChanged ([CallerMemberName] string propertyName = null)
+		{
+			base.OnPropertyChanged(propertyName);
+		}
+		//-------------------------------------------------------------------
+		protected override void OnAppearing ()
+		{
+			base.OnAppearing();
+		}
+		//-------------------------------------------------------------------
+		protected override void OnDisappearing ()
+		{
+			base.OnDisappearing();
+		}
+
+		//-------------------------------------------------------------------
+	}
+	//=======================================================================
+}