ProjetThe/ProjetTheAlone/ViewModel/VM_DashBoard.cs

using System;
using System.Collections.Generic;
using System.Collections.Specialized;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows.Controls;

namespace ProjetTheAlone.ViewModel
{
    public class VM_DashBoard : TextDefilant
    {
        int tick = 0;
        public StringCollection Alerte
        {
            get
            {
                if (Config.Settings1.Default.alerte != null)
                    return Config.Settings1.Default.alerte;
                else
                    return new StringCollection();
            }
            set
            {
                    Config.Settings1.Default.alerte = value;
                OnPropertyChanged("Alerte");
            }
        }

        public VM_DashBoard(TextBlock tb, string text, int timeMs) : base (tb,text, timeMs)
        {
            updateAlert();
            base.Tick += new TickHandler(onTick);
        }
        public void updateAlert()
        {

            string alert = "ALERTE : ";
            foreach (string s in Alerte)
                alert += $"{s};;";
            var anifBen = new Gestion.G_T_beneficiaire(Config.Settings1.Default.schCon).AnnifDuJour();
            if (anifBen.Count > 0)
            {
                alert += "ANNIVERSAIRE DE :";
                foreach (Classes.C_T_beneficiaire b in anifBen)
                    alert += $" {b.B_prenom} {b.B_nom} ;;";
            }
            base.TextAfficher = alert;
        }
        public void onTick(object o, EventArgs e)
        {
            if(++tick > base.TextAfficher.Length)
            {
                tick = 0;
                updateAlert();
            }
        }
    }
}