From 12e606635c42ea20f4b7c2bdda5204237a4b4c96 Mon Sep 17 00:00:00 2001
From: alielie <alielie@git.com>
Date: 星期一, 02 三月 2026 16:14:49 +0800
Subject: [PATCH] 优化

---
 WPFProject/Controls/MainTabControl.xaml.cs |   46 ++++++++++++++++++++++++++++++++++++++++++----
 1 files changed, 42 insertions(+), 4 deletions(-)

diff --git a/WPFProject/Controls/MainTabControl.xaml.cs b/WPFProject/Controls/MainTabControl.xaml.cs
index 874fe44..a476ebd 100644
--- a/WPFProject/Controls/MainTabControl.xaml.cs
+++ b/WPFProject/Controls/MainTabControl.xaml.cs
@@ -157,8 +157,26 @@
                 }
 
                 var content = data.Content;
-                var last = page.Child;
-                PluginPackage.Get(last)?.DeActive();
+                var newPlugin = PluginPackage.Get(content);
+                var last = PluginPackage.Get(page.Child);
+
+                if (last != null && !last.CanDeActive())
+                {
+                    SelectedSubMenu = (PluginInfo)e.RemovedItems[0];
+                    return;
+                }
+
+                if (newPlugin != null && !newPlugin.CanActive())
+                {
+                    if (e.RemovedItems.Count > 0)
+                    {
+                        SelectedSubMenu = (PluginInfo)e.RemovedItems[0];
+                    }
+                    return;
+                }
+
+                last?.DeActive();
+                newPlugin?.Active();
                 if (data.Type == "WinForm")
                 {
                     if (content is System.Windows.Forms.Form form)
@@ -175,8 +193,6 @@
                 {
                     page.Child = (UIElement)content;
                 }
-
-                PluginPackage.Get(content)?.Active();
             }
         }
 
@@ -196,5 +212,27 @@
             }
             Loaded -= UserControl_Loaded;
         }
+
+        private string alarmInfo;
+        public string AlarmInfo
+        {
+            get => alarmInfo;
+            set
+            {
+                RaiseAndSetIfChanged(ref alarmInfo, value);
+            }
+        }
+
+        private void Button_Click_1(object sender, RoutedEventArgs e)
+        {
+            alarmBorder.Visibility = Visibility.Collapsed;
+            AlarmInfo = string.Empty;
+        }
+
+        public void ShowAlarm(string message)
+        {
+            AlarmInfo = message;
+            alarmBorder.Visibility = Visibility.Visible;
+        }
     }
 }

--
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