Agregada opcion de boton derecho para copiar al portapapeles.

EscribePassword.csproj

@@ -26,6 +26,7 @@
     <PackageReference Include="InputSimulator" Version="1.0.4" />
     <PackageReference Include="MouseKeyHook" Version="5.7.1" />
     <PackageReference Include="Newtonsoft.Json" Version="13.0.3" />
+    <PackageReference Include="Ookii.Dialogs.Wpf" Version="5.0.1" />
   </ItemGroup>
 
   <ItemGroup>

EstadoPersistente.cs

@@ -60,11 +60,14 @@ namespace EscribePassword
             }
             else if (tipo == TiposEstadosPersistentes.Obsidean)
             {
+//                if (Passwords.Any(o => o.IsModified))
+                {
                     Obsidean obs = new Obsidean();
                     var tabla = EscribePassword.Passwords.ConvertPasswordsListToArray(Passwords);
                     obs.EscribirPasswords(tabla);
                 }
             }
+        }
         // Método estático para cargar el estado desde un archivo JSON
         private static EstadoPersistente CargarEstado(TiposEstadosPersistentes tipo)
         {

MainWindow.xaml

@@ -2,8 +2,8 @@
         xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
         xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
         xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
-        xmlns:local="clr-namespace:EscribePassword" mc:Ignorable="d" Title="MainWindow" Height="450" Width="300"
+        xmlns:local="clr-namespace:EscribePassword" mc:Ignorable="d" Title="MainWindow" 
-        AllowsTransparency="True" WindowStyle="None" MouseDown="Window_MouseDown" Topmost="True">
+        AllowsTransparency="True" WindowStyle="None" MouseDown="Window_MouseDown" Topmost="True" Width="400" Height="500">
     <Window.DataContext>
         <local:MView />
     </Window.DataContext>
@@ -13,13 +13,15 @@
             <RowDefinition Height="Auto" />
         </Grid.RowDefinitions>
         <DataGrid Grid.Row="0" ItemsSource="{Binding Passwords}" SelectedItem="{Binding SelectedPassword}"
-                    AutoGenerateColumns="False" CanUserAddRows="False" CanUserDeleteRows="False" SelectionMode="Single">
+                AutoGenerateColumns="False" CanUserAddRows="False" CanUserDeleteRows="False" SelectionMode="Single"
+                MouseRightButtonUp="DataGrid_MouseRightButtonUp">
             <DataGrid.Columns>
                 <DataGridTextColumn Header="Categoria" Binding="{Binding Categoria}" Width="Auto" />
                 <DataGridTextColumn Header="Usuario" Binding="{Binding Usuario}" Width="*" />
                 <DataGridTextColumn Header="Contraseña" Binding="{Binding Password}" Width="*" />
             </DataGrid.Columns>
         </DataGrid>
+
         <StackPanel Grid.Row="1" Orientation="Vertical">
             <StackPanel Orientation="Horizontal"  Margin="1,1,1,1" HorizontalAlignment="Center">
                 <ToolBarTray>
@@ -30,7 +32,7 @@
                                 <TextBlock Text="Agregar" />
                             </StackPanel>
                         </Button>
-                        <Button Command="{Binding UtilizarCommand}" ToolTip="Use">
+                        <Button Command="{Binding UtilizarCommand}" ToolTip="Use - Se puede usar el boton central del mouse.">
                             <StackPanel>
                                 <Image Source="Icons/use.png" Width="24" Height="24" />
                                 <TextBlock Text="Utilizar" />

MainWindow.xaml.cs

@@ -1,16 +1,15 @@
 using CommunityToolkit.Mvvm.ComponentModel;
 using CommunityToolkit.Mvvm.Input;
 using System.Collections.ObjectModel;
-using System.Text.Json;
-using System.IO;
 using System.Windows;
 using Application = System.Windows.Application;
 using System.Windows.Input;
 using MouseButton = System.Windows.Input.MouseButton;
 using Gma.System.MouseKeyHook;
 using MouseEventArgs = System.Windows.Forms.MouseEventArgs;
-
+using System.Diagnostics;
-
+using System.Windows.Controls;
+using Clipboard = System.Windows.Clipboard;
 
 namespace EscribePassword
 {
@@ -30,6 +29,40 @@ namespace EscribePassword
             HookManager();
         }
 
+        private void DataGrid_MouseRightButtonUp(object sender, MouseButtonEventArgs e)
+        {
+            if (sender is DataGrid dataGrid && dataGrid.CurrentCell.Item is Passwords selectedPassword)
+            {
+                var cellContent = (dataGrid.CurrentCell.Column.GetCellContent(selectedPassword) as TextBlock)?.Text;
+                if (!string.IsNullOrEmpty(cellContent))
+                {
+                    Clipboard.SetText(cellContent);
+
+                    // Mostrar notificación de que el valor fue copiado
+                    ShowNotification("Valor copiado al portapapeles.");
+                }
+            }
+        }
+
+        private void ShowNotification(string message)
+        {
+            NotifyIcon notifyIcon = new NotifyIcon();
+            notifyIcon.Visible = true;
+            notifyIcon.Icon = SystemIcons.Information;
+            notifyIcon.BalloonTipTitle = "Notificación";
+            notifyIcon.BalloonTipText = message;
+            notifyIcon.ShowBalloonTip(2000);
+
+            // Ocultar el icono después de 2 segundos
+            var timer = new System.Timers.Timer(2000);
+            timer.Elapsed += (s, e) =>
+            {
+                notifyIcon.Dispose();
+                timer.Dispose();
+            };
+            timer.Start();
+        }
+
         private void MainWindow_Loaded(object sender, RoutedEventArgs e)
         {
             ((App)Application.Current).SetInitialWindowPosition();
@@ -107,19 +140,25 @@ namespace EscribePassword
         [ObservableProperty]
         private Passwords selectedPassword;
 
+        Stopwatch timeSteps = new Stopwatch();
+
         public void OnWheel(object sender, MouseWheelEventArgs e)
         {
             if (Passwords.Count == 0) return;
 
+            if (timeSteps.ElapsedMilliseconds > 200)
+            {
                 var index = Passwords.IndexOf(SelectedPassword);
                 var max = Passwords.Count;
-            if (e.Delta > 0)
+                if (e.Delta < 0)
                     index++;
-            else index--;
+                else if (e.Delta > 0) index--;
-            if (index < 0) index = max-1;
+                if (index < 0) index = max - 1;
                 if (index >= max) index = 0;
 
                 SelectedPassword = Passwords[index];
+                timeSteps.Restart();
+            }
         }
 
         partial void OnSelectedPasswordChanged(Passwords value)
@@ -136,6 +175,8 @@ namespace EscribePassword
             top_passwords = new ObservableCollection<Passwords>();
             passwords = new ObservableCollection<Passwords>(EstadoPersistente.Instance.Passwords);
             SelectedPassword = passwords.FirstOrDefault();
+
+            timeSteps.Start();
         }
 
         private void OnApplicationExit(object sender, ExitEventArgs e)

Passwords.cs

@@ -1,4 +1,5 @@
 using CommunityToolkit.Mvvm.ComponentModel;
+using System.Text.Json.Serialization;
 
 namespace EscribePassword
 {
@@ -13,6 +14,7 @@ namespace EscribePassword
         [ObservableProperty]
         private string categoria;
 
+
         public static List<Passwords> ConvertArrayToPasswordsList(string[,] tableArray)
         {
             var passwordsList = new List<Passwords>();
@@ -51,9 +53,9 @@ namespace EscribePassword
             // Fill data
             for (int i = 0; i < rows; i++)
             {
-                tableArray[i + 1, 0] = passwordsList[i].Usuario;
+                tableArray[i + 1, 0] = passwordsList[i].Categoria;
-                tableArray[i + 1, 1] = passwordsList[i].Password;
+                tableArray[i + 1, 1] = passwordsList[i].Usuario;
-                tableArray[i + 1, 2] = passwordsList[i].Categoria;
+                tableArray[i + 1, 2] = passwordsList[i].Password;
             }
 
             return tableArray;