using CanYouBuildIt.Model; using System; using System.Collections.Generic; using System.Diagnostics; using System.Linq; using System.Runtime.Serialization; using System.Text; using System.Threading.Tasks; using System.Xml; namespace CanYouBuildIt.DataContractPersistance { public class DataContractPers : IPersistanceManager { public string FilePath { get; set; } public string FileName { get; set; } = "UserData.xml"; public DataContractPers() { } public (List,List) chargeDonnee() { //replacer liste par datatopersiste var serializer = new DataContractSerializer(typeof(DataToPersist)); string appDirectory = AppContext.BaseDirectory; int sousDossier = 53; FilePath = appDirectory.Substring(0, appDirectory.Length - sousDossier); Directory.SetCurrentDirectory(FilePath); FilePath = Path.Combine(FilePath, "Data"); DataToPersist data = new DataToPersist(); using (Stream stream = File.OpenRead(Path.Combine(FilePath, FileName))) { data = serializer.ReadObject(stream) as DataToPersist; } return (data.lu,data.lc); // return entre parentèses data.type1, data.type2 } public void sauvegardeDonnee(List lu, List lc) { string appDirectory = AppContext.BaseDirectory; int sousDossier = 53; FilePath = appDirectory.Substring(0, appDirectory.Length - sousDossier); Directory.SetCurrentDirectory(FilePath); FilePath = Path.Combine(FilePath, "Data"); var serializer = new DataContractSerializer (typeof(DataToPersist)); if (!Directory.Exists(FilePath)) { Directory.CreateDirectory(FilePath); } DataToPersist data = new DataToPersist(); data.lu = lu; data.lc = lc; var settings = new XmlWriterSettings() { Indent = true }; using (TextWriter tw = File.CreateText(Path.Combine(FilePath, FileName))) { using (XmlWriter writer = XmlWriter.Create(tw, settings)) { serializer.WriteObject(writer, data); } } } } }