.

Lab2/src/Form/MainWindow.xaml.cs

@@ -56,14 +56,14 @@ namespace Lab2
     /// </summary>
     /// <param name="parTool"> Инструмент </param>
     /// <returns> True, если редактирование прошло успешно, иначе - false </returns>
-    private bool ShowEditForm(Tool parTool)
+    private bool ShowEditForm(Tool parTool, bool parReadOnly = false)
     {
       Window? form = parTool switch
       {
-        Scissors scissors => new CreateScissors(scissors),
-        Scythe scythe => new CreateScythe(scythe),
-        Trimmer trimmer => new CreateTrimmer(trimmer),
-        Lawnmower lawnmower => new CreateLawnmower(lawnmower),
+        Scissors scissors => new CreateScissors(scissors, parReadOnly),
+        Scythe scythe => new CreateScythe(scythe, parReadOnly),
+        Trimmer trimmer => new CreateTrimmer(trimmer, parReadOnly),
+        Lawnmower lawnmower => new CreateLawnmower(lawnmower, parReadOnly),
         _ => null,
       };
 
@@ -175,10 +175,14 @@ namespace Lab2
     /// </summary>
     private void DeleteSelectedButton_Click(object sender, RoutedEventArgs e)
     {
-      if (!IsValidIndex(_dataGrid.SelectedIndex))
+      var selected = GetSelectedItem();
+      if (selected == null)
         return;
 
-      _tools.RemoveAt(_dataGrid.SelectedIndex);
+      if (!ShowEditForm(selected, true))
+        return;
+
+      _tools.Remove(selected);
     }
 
     /// <summary>