From 74a734f54ddf51e14f214475efd55411acbc6ad4 Mon Sep 17 00:00:00 2001
From: NaBian <836904362@qq.com>
Date: Sat, 14 Nov 2020 23:18:36 +0800
Subject: [PATCH] Update App.xaml.cs

---
 src/Shared/HandyControlDemo_Shared/App.xaml.cs | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/src/Shared/HandyControlDemo_Shared/App.xaml.cs b/src/Shared/HandyControlDemo_Shared/App.xaml.cs
index c571c2f9..21e234e0 100644
--- a/src/Shared/HandyControlDemo_Shared/App.xaml.cs
+++ b/src/Shared/HandyControlDemo_Shared/App.xaml.cs
@@ -6,7 +6,6 @@ using System.Net;
 #if !NET40
 using System.Runtime;
 #endif
-using System.Security.Authentication; 
 using System.Threading;
 using System.Windows;
 using HandyControl.Data;
@@ -76,7 +75,7 @@ namespace HandyControlDemo
                 ConfigHelper.Instance.SetWindowDefaultStyle();
                 ConfigHelper.Instance.SetNavigationWindowDefaultStyle();
 
-                ServicePointManager.SecurityProtocol = (SecurityProtocolType)(SslProtocols)0x00000C00;
+                ServicePointManager.SecurityProtocol = SecurityProtocolType.Tls12;
             }
         }