1、修复CEF窗体Tab尺寸不能缩放问题

Tools/UI/wCefDemo.cs

@@ -30,7 +30,8 @@ namespace Tools.UI
                 StartPosition = FormStartPosition.CenterScreen;
                 WindowState = FormWindowState.Maximized;
                 //浏览器初始化
-                browser = new ChromiumWebBrowser("jhdsoft.gicp.net:21802/#/login?redirect=%2Fhome");
+                //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);
                 //浏览器事件绑定
                 browser.IsBrowserInitializedChanged += OnIsBrowserInitializedChanged;

Tools/wMain.cs

@@ -61,6 +61,7 @@ namespace Tools
                 }
             }
             //用TabControl模拟MDI效果
+            this.tabControl1.SelectedIndexChanged += TabControl1_SelectedIndexChanged;
             this.tabControl1.MouseDoubleClick += TabControl1_MouseDoubleClick;
 
             //检查更新
@@ -72,6 +73,7 @@ namespace Tools
                 })
             );
         }
+
         private void wMain_FormClosing(object sender, FormClosingEventArgs e)
         {
             this.webBrowser1.Hide();
@@ -107,6 +109,8 @@ namespace Tools
             {
                 this.SetWinMaximized();
             }
+            //刷新Tab显示
+            this.RefreshTab();
         }
         private void btnMinimized_Click(object sender, EventArgs e)
         {
@@ -384,6 +388,15 @@ namespace Tools
                 page.Dispose(); //释放页面
             }
         }
+        /// <summary>
+        /// 事件：Tab切换（刷新Tab，防止Tab尺寸和窗体尺寸不一致）
+        /// </summary>
+        /// <param name="sender"></param>
+        /// <param name="e"></param>
+        private void TabControl1_SelectedIndexChanged(object sender, EventArgs e)
+        {
+            this.RefreshTab();
+        }
 
         #endregion
 
@@ -462,10 +475,32 @@ namespace Tools
 
         #endregion
 
+        #region 自定义方法
+
+        /// <summary>
+        /// 消息提示
+        /// </summary>
+        /// <param name="msg"></param>
         private void ShowMessage(string msg)
         {
             MessageBox.Show(msg, "提示");
         }
+        /// <summary>
+        /// 刷新Tab：修复窗体尺寸与Tab页尺寸不一致问题
+        /// </summary>
+        private void RefreshTab()
+        {
+            if (this.tabControl1.SelectedTab == null || this.tabControl1.SelectedTab.Controls.Count == 0)
+                return;
+            var frm = this.tabControl1.SelectedTab.Controls[0] as Form;
+            if (frm != null && frm.Size != this.tabControl1.SelectedTab.Size)
+            {
+                this.tabControl1.SelectedTab.Controls.Clear();
+                this.tabControl1.SelectedTab.Controls.Add(frm);
+            }
+        }
+
+        #endregion
 
     }
 }