From fc449774ffbe5eb637c43bfcf50c2bc0de21554a Mon Sep 17 00:00:00 2001
From: MonsterUncle <295228902@qq.com>
Date: Fri, 16 Dec 2022 07:45:18 +0000
Subject: [PATCH] =?UTF-8?q?update=20MWebBrowser/View/WebTabControlUc.xaml.?=
 =?UTF-8?q?cs.=20=E4=BF=AE=E5=A4=8D=E8=AE=BE=E7=BD=AE=E4=B8=8D=E8=83=BD?=
 =?UTF-8?q?=E5=85=B3=E9=97=AD=E7=9A=84=E9=97=AE=E9=A2=98?=
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Signed-off-by: MonsterUncle <295228902@qq.com>
---
 MWebBrowser/View/WebTabControlUc.xaml.cs | 28 +++++++++++++++++++-----
 1 file changed, 23 insertions(+), 5 deletions(-)

diff --git a/MWebBrowser/View/WebTabControlUc.xaml.cs b/MWebBrowser/View/WebTabControlUc.xaml.cs
index 94efea7..1b909e9 100644
--- a/MWebBrowser/View/WebTabControlUc.xaml.cs
+++ b/MWebBrowser/View/WebTabControlUc.xaml.cs
@@ -1,4 +1,4 @@
-using CefSharp;
+using CefSharp;
 using Cys_Controls.Code;
 using Cys_CustomControls.Controls;
 using Cys_Model.Tables;
@@ -109,10 +109,28 @@ namespace MWebBrowser.View
 
         private void ShowSettingTab()
         {
-            SettingUc item = new SettingUc();
-            WebTabControl.Items.Add(item);
-            WebTabControl.SelectedItem = item;
-            WebTabControl.SetHeaderPanelWidth();
+           bool having = false;
+            foreach (var temp in WebTabControl.Items)
+            {
+                if (temp is TabItem)
+                {
+                    if (((TabItem)temp).Content is SettingUc)
+                    {
+                        having = true;
+                        WebTabControl.SelectedItem = temp;
+                        break;
+                    }
+                }
+            }
+            if (!having)
+            {
+                SettingUc Setting = new SettingUc();
+                var item = new TabItem { Content = Setting };
+                item.SetValue(HeaderedContentControl.HeaderProperty, "设置");
+                WebTabControl.Items.Add(item);
+                WebTabControl.SelectedItem = item;
+                WebTabControl.SetHeaderPanelWidth();
+            }
         }
 
         #endregion
-- 
Gitee