From 0600a77fc528fc2669ec7d53d310eccb77f9ea9b Mon Sep 17 00:00:00 2001
From: YourDax <tikhonenkov2015@gmail.com>
Date: Mon, 11 Dec 2023 20:10:12 +0400
Subject: [PATCH] Fix

---
 .../AntiAirCraftGun/FormAntiAirCraftGunCollection.cs         | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/AntiAirCraftGun/AntiAirCraftGun/FormAntiAirCraftGunCollection.cs b/AntiAirCraftGun/AntiAirCraftGun/FormAntiAirCraftGunCollection.cs
index 697dead..7095110 100644
--- a/AntiAirCraftGun/AntiAirCraftGun/FormAntiAirCraftGunCollection.cs
+++ b/AntiAirCraftGun/AntiAirCraftGun/FormAntiAirCraftGunCollection.cs
@@ -129,6 +129,11 @@ namespace AntiAircraftGun
                     Serilog.Log.Warning($"Коллекция {listBoxStorages.SelectedItem.ToString() ?? string.Empty} переполнена");
                     MessageBox.Show(ex.Message);
                 }
+                catch (ArgumentException ex)
+                {
+                    Serilog.Log.Warning($"Добавляемый объект уже существует в коллекции {listBoxStorages.SelectedItem.ToString() ?? string.Empty}");
+                    MessageBox.Show("Добавляемый объект уже сущесвует в коллекции");
+                }
             });
             form.AddEvent(zenitDelegate);
         }