falta que se actualize numProducto y los infomes

Vista/FrmInforme.cs

@@ -1,4 +1,5 @@
-using Informes;
+using Controladora;
+using Informes;
 using System;
 using System.Collections.Generic;
 using System.ComponentModel;
@@ -14,19 +15,11 @@ namespace Vista
 {
     public partial class FrmInforme : Form
     {
-        const string configpath = "settings.json";
         public FrmInforme()
         {
             InitializeComponent();
 
-            if (!File.Exists(configpath))
-            {
-                string json = JsonSerializer.Serialize(new ConfigEmail { EmailAddr = "", EmailPass = "", EmailTarget = new List<String>() }, new JsonSerializerOptions { WriteIndented = true });
-                File.WriteAllText(configpath, json);
-            }
-
-            string jsonString = File.ReadAllText(configpath);
-            ConfigEmail config = JsonSerializer.Deserialize<ConfigEmail>(jsonString);
+            ConfigEmail config = ControladoraInformes.Instance.RecuperarConfig();
             CargaDatos(config);
         }
 
@@ -60,11 +53,13 @@ namespace Vista
             {
                 EmailAddr = txtEmailAddr.Text,
                 EmailPass = txtEmailPass.Text,
-                EmailTarget = emailTarget
+                EmailTarget = emailTarget,
+                Informar = checkinfome.Checked
+
             };
 
-            string json = JsonSerializer.Serialize(config, new JsonSerializerOptions { WriteIndented = true });
-            File.WriteAllText(configpath, json);
+            ControladoraInformes.Instance.GuardarConfig(config);
+
         }
 
         private void btnAñadir_Click(object sender, EventArgs e)