1、CEF示例：界面微调

AppHome/Tools.exe.config

 <?xml version="1.0" encoding="utf-8"?>
 <configuration>
   <appSettings>
-    <add key="UpdateTime" value="2021-08-11 17:21:10.523"/>
+    <add key="UpdateTime" value="2021-08-19 17:29:13.623"/>
   </appSettings>
   <startup>
     <supportedRuntime version="v4.0" sku=".NETFramework,Version=v4.8"/>

Tools/Program.cs

@@ -5,6 +5,9 @@ using System.IO;
 using System.Linq;
 using System.Threading.Tasks;
 using System.Windows.Forms;
+//
+using CefSharp;
+using CefSharp.WinForms;
 
 namespace Tools
 {
@@ -16,6 +19,10 @@ namespace Tools
         [STAThread]
         static void Main()
         {
+            CefSettings cefSettings = new CefSettings();
+            cefSettings.DisableGpuAcceleration();
+            Cef.Initialize(cefSettings);
+            //
             Application.EnableVisualStyles();
             Application.SetCompatibleTextRenderingDefault(false);
             Application.Run(new wMain());

Tools/UI/wCefDemo.cs

@@ -33,13 +33,17 @@ namespace Tools.UI
                 //browser = new ChromiumWebBrowser("jhdsoft.gicp.net:21802/#/login?redirect=%2Fhome");
                 browser = new ChromiumWebBrowser("jhdsoft.gicp.net:9201/lining_Dev/#/Home");
                 toolStripContainer1.ContentPanel.Controls.Add(browser);
+                browser.Show();
                 //浏览器事件绑定
                 browser.IsBrowserInitializedChanged += OnIsBrowserInitializedChanged;
                 browser.LoadingStateChanged += OnLoadingStateChanged;
                 browser.TitleChanged += OnBrowserTitleChanged;
                 browser.AddressChanged += OnBrowserAddressChanged;
 
+                //窗体事件
+                this.FormClosing += WCefDemo_FormClosing;
                 //菜单栏事件
+                this.menuStrip1.Visible = false;
                 this.tsmiShowDevTools.Click += TsmiShowDevTools_Click;
                 this.tsmiExit.Click += TsmiExit_Click;
                 //工具栏事件
@@ -51,6 +55,12 @@ namespace Tools.UI
             }
         }
 
+        //窗体：关闭前
+        private void WCefDemo_FormClosing(object sender, FormClosingEventArgs e)
+        {
+            this.CloseBrowser();
+        }
+
         #region 浏览器相关事件
 
         //浏览器上的初始化是否已更改
@@ -94,8 +104,7 @@ namespace Tools.UI
         //退出
         private void TsmiExit_Click(object sender, EventArgs e)
         {
-            browser.Dispose();
-            Cef.Shutdown();
+            this.CloseBrowser();
             this.Close();
         }
 
@@ -135,6 +144,26 @@ namespace Tools.UI
 
         #region 自定义方法
 
+        /// <summary>
+        /// 加载网页
+        /// </summary>
+        /// <param name="url"></param>
+        private void LoadUrl(string url)
+        {
+            if (Uri.IsWellFormedUriString(url, UriKind.RelativeOrAbsolute))
+            {
+                browser.Load(url);
+            }
+        }
+        /// <summary>
+        /// 关闭浏览器
+        /// </summary>
+        private void CloseBrowser()
+        {
+            browser.Dispose();
+            Cef.Shutdown();
+        }
+
         /// <summary>
         /// 重置地址栏长度（依赖：ToolStripItem.AutoSize=false）
         /// </summary>
@@ -150,17 +179,6 @@ namespace Tools.UI
             }
             this.UrlTextBox.Width = Math.Max(0, width - UrlTextBox.Margin.Horizontal - 18);
         }
-        /// <summary>
-        /// 加载网页
-        /// </summary>
-        /// <param name="url"></param>
-        private void LoadUrl(string url)
-        {
-            if (Uri.IsWellFormedUriString(url, UriKind.RelativeOrAbsolute))
-            {
-                browser.Load(url);
-            }
-        }
 
         #endregion