Update DataContractPers

src/Banquale/Banquale/App.xaml.cs

@@ -13,8 +13,8 @@ public partial class App : Application
 	{
 
         MyManager.ChargeDonnee();
-		//MyManager.Persistance = new DataContractPersistance.DataContractPers();
-		//MyManager.SauvegardeDonnee();
+		MyManager.Persistance = new DataContractPersistance.DataContractPers();
+		MyManager.SauvegardeDonnee();
 
         InitializeComponent();
 

src/Banquale/Banquale/Banquale.csproj

@@ -75,6 +75,7 @@
 	  <MauiXaml Remove="Resources\Images\Images.xaml" />
 	</ItemGroup>
 	<ItemGroup>
+	  <Folder Include="Persistances\" />
 	  <Folder Include="Stub\" />
 	  <Folder Include="DataContractPersistance\" />
 	</ItemGroup>

src/Banquale/Banquale/DataContractPersistance/DataContractPers.cs

@@ -1,22 +1,54 @@
-using System;
-
+using Banquale.Model;
+using System;
+using System.Collections.Generic;
+using System.Diagnostics;
+using System.Runtime.Serialization;
+using System.Xml;
 
 namespace Banquale.DataContractPersistance
 {
-	public class DataContractPers
+	public class DataContractPers : IPersistanceManager
 	{
-		//public DataContractPers()
-		//{
-		//	public string Filename { get; set; } = "PATH";
+		public string FileName { get; set; } = "nomFichier.xml";
+
+        public string FilePath2 { get; set; } = "..\\Persistances";
+        public string FilePath { get; set; } = "C:\\Users\\louve\\depot\\Banquale\\src\\Banquale\\Persistances";
+
+
+
+        public (List<Client>, List<Transactions>) ChargeDonnee()
+		{
+			var serializer = new DataContractSerializer(typeof(List<Client>));
+			List<Client> list;
+
+			using (Stream s = File.OpenRead(Path.Combine(FilePath, FileName)))
+			{
+				list = serializer.ReadObject(s) as List<Client>;
+			}
 
-		//	public string FilePath { get; set; } = "PATH";
+			return (list, new List<Transactions>());
+		}
 
-		//}
+        public void SauvegardeDonnee(List<Client> c, List<Transactions> t)
+        {
+            var serializer = new DataContractSerializer (typeof(List<Client>));
+			if(!Directory.Exists(FilePath))
+			{
+				Debug.WriteLine("Directory non crée");
+				Debug.WriteLine(Directory.GetDirectoryRoot(FilePath));
+				Debug.WriteLine(FilePath);
+				Directory.CreateDirectory(FilePath);
+			}
 
-		//public (List<Client>, List<Transactions>) ChargeDonnee()
-		//{
-		//	var serializer = new DataContractSerializer(typeof(Client));
-		//}
+            XmlWriterSettings settings = new XmlWriterSettings() { Indent = true };
+            using (TextWriter tw = File.CreateText(Path.Combine(FilePath, FileName))) 
+			{
+				using (XmlWriter writer = XmlWriter.Create(tw, settings))
+				{
+					serializer.WriteObject(writer, t);
+				}
+			}
+        }
     }
 }
 

src/Banquale/Banquale/Model/Manager.cs

@@ -1,12 +1,15 @@
 using System;
+using System.Runtime.Serialization;
 
 namespace Banquale.Model
 {
+	[DataContract]
 	public class Manager
 	{
+		[DataMember]
 		public List<Client> ListeClients { get; private set; }
 
-
+		[DataMember]
         public List<Transactions> ListeTransactions { get; private set; }
 
         public IPersistanceManager Persistance { get; set; }
@@ -35,7 +38,7 @@ namespace Banquale.Model
 				return ListeClients[place];
 		}
 
-        public void sauvegardeDonnee()
+        public void SauvegardeDonnee()
         {
             Persistance.SauvegardeDonnee(ListeClients, ListeTransactions);
         }