1.2版本，修复未联网闪退、win7无法点击设置问题，增加程序多开限制功能

Ultron.Ngrok/Form/AboutBox.Designer.cs

@@ -31,6 +31,7 @@
             this.labelProductName = new System.Windows.Forms.Label();
             this.labelVersion = new System.Windows.Forms.Label();
             this.labelCopyright = new System.Windows.Forms.Label();
+            this.labelEmail = new System.Windows.Forms.Label();
             this.okButton = new System.Windows.Forms.Button();
             this.tableLayoutPanel.SuspendLayout();
             this.SuspendLayout();
@@ -42,16 +43,18 @@
             this.tableLayoutPanel.Controls.Add(this.labelProductName, 0, 0);
             this.tableLayoutPanel.Controls.Add(this.labelVersion, 0, 1);
             this.tableLayoutPanel.Controls.Add(this.labelCopyright, 0, 2);
-            this.tableLayoutPanel.Controls.Add(this.okButton, 0, 3);
+            this.tableLayoutPanel.Controls.Add(this.labelEmail, 0, 3);
+            this.tableLayoutPanel.Controls.Add(this.okButton, 0, 4);
             this.tableLayoutPanel.Dock = System.Windows.Forms.DockStyle.Fill;
             this.tableLayoutPanel.Location = new System.Drawing.Point(9, 8);
             this.tableLayoutPanel.Name = "tableLayoutPanel";
-            this.tableLayoutPanel.RowCount = 4;
+            this.tableLayoutPanel.RowCount = 5;
             this.tableLayoutPanel.RowStyles.Add(new System.Windows.Forms.RowStyle(System.Windows.Forms.SizeType.Percent, 25F));
             this.tableLayoutPanel.RowStyles.Add(new System.Windows.Forms.RowStyle(System.Windows.Forms.SizeType.Percent, 25F));
             this.tableLayoutPanel.RowStyles.Add(new System.Windows.Forms.RowStyle(System.Windows.Forms.SizeType.Percent, 25F));
             this.tableLayoutPanel.RowStyles.Add(new System.Windows.Forms.RowStyle(System.Windows.Forms.SizeType.Percent, 25F));
-            this.tableLayoutPanel.Size = new System.Drawing.Size(223, 100);
+            this.tableLayoutPanel.RowStyles.Add(new System.Windows.Forms.RowStyle(System.Windows.Forms.SizeType.Absolute, 26F));
+            this.tableLayoutPanel.Size = new System.Drawing.Size(223, 113);
             this.tableLayoutPanel.TabIndex = 0;
             // 
             // labelProductName
@@ -69,7 +72,7 @@
             // labelVersion
             // 
             this.labelVersion.Dock = System.Windows.Forms.DockStyle.Fill;
-            this.labelVersion.Location = new System.Drawing.Point(6, 25);
+            this.labelVersion.Location = new System.Drawing.Point(6, 21);
             this.labelVersion.Margin = new System.Windows.Forms.Padding(6, 0, 3, 0);
             this.labelVersion.MaximumSize = new System.Drawing.Size(0, 16);
             this.labelVersion.Name = "labelVersion";
@@ -81,7 +84,7 @@
             // labelCopyright
             // 
             this.labelCopyright.Dock = System.Windows.Forms.DockStyle.Fill;
-            this.labelCopyright.Location = new System.Drawing.Point(6, 50);
+            this.labelCopyright.Location = new System.Drawing.Point(6, 42);
             this.labelCopyright.Margin = new System.Windows.Forms.Padding(6, 0, 3, 0);
             this.labelCopyright.MaximumSize = new System.Drawing.Size(0, 16);
             this.labelCopyright.Name = "labelCopyright";
@@ -90,11 +93,23 @@
             this.labelCopyright.Text = "版权";
             this.labelCopyright.TextAlign = System.Drawing.ContentAlignment.MiddleLeft;
             // 
+            // labelEmail
+            // 
+            this.labelEmail.Dock = System.Windows.Forms.DockStyle.Fill;
+            this.labelEmail.Location = new System.Drawing.Point(6, 63);
+            this.labelEmail.Margin = new System.Windows.Forms.Padding(6, 0, 3, 0);
+            this.labelEmail.MaximumSize = new System.Drawing.Size(0, 16);
+            this.labelEmail.Name = "labelEmail";
+            this.labelEmail.Size = new System.Drawing.Size(214, 16);
+            this.labelEmail.TabIndex = 25;
+            this.labelEmail.Text = "Email";
+            this.labelEmail.TextAlign = System.Drawing.ContentAlignment.MiddleLeft;
+            // 
             // okButton
             // 
             this.okButton.Anchor = ((System.Windows.Forms.AnchorStyles)((System.Windows.Forms.AnchorStyles.Bottom | System.Windows.Forms.AnchorStyles.Right)));
             this.okButton.DialogResult = System.Windows.Forms.DialogResult.Cancel;
-            this.okButton.Location = new System.Drawing.Point(145, 78);
+            this.okButton.Location = new System.Drawing.Point(145, 91);
             this.okButton.Name = "okButton";
             this.okButton.Size = new System.Drawing.Size(75, 19);
             this.okButton.TabIndex = 24;
@@ -106,7 +121,7 @@
             this.AcceptButton = this.okButton;
             this.AutoScaleDimensions = new System.Drawing.SizeF(6F, 12F);
             this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font;
-            this.ClientSize = new System.Drawing.Size(241, 116);
+            this.ClientSize = new System.Drawing.Size(241, 129);
             this.Controls.Add(this.tableLayoutPanel);
             this.FormBorderStyle = System.Windows.Forms.FormBorderStyle.FixedDialog;
             this.MaximizeBox = false;
@@ -129,5 +144,6 @@
         private System.Windows.Forms.Label labelVersion;
         private System.Windows.Forms.Label labelCopyright;
         private System.Windows.Forms.Button okButton;
+        private System.Windows.Forms.Label labelEmail;
     }
 }

Ultron.Ngrok/Form/AboutBox.cs

@@ -18,6 +18,7 @@ namespace Ultron.Ngrok
             this.labelProductName.Text = AssemblyProduct;
             this.labelVersion.Text = String.Format("版本 {0}", AssemblyVersion);
             this.labelCopyright.Text = AssemblyCopyright;
+            this.labelEmail.Text = "邮箱 wixy@qq.com";
         }
 
         #region 程序集特性访问器
@@ -104,6 +105,5 @@ namespace Ultron.Ngrok
         {
             this.Close();
         }
-
     }
 }

Ultron.Ngrok/Form/SettingForm.cs

@@ -184,11 +184,18 @@ namespace Ultron.Ngrok
 
         public void ReLoadConfig()
         {
-            string configText = File.ReadAllText(ConfigFile, Encoding.UTF8);
+            try
-            var input = new StringReader(configText);
+            {
-            var deserializer = new Deserializer(namingConvention: new CamelCaseNamingConvention());
+                string configText = File.ReadAllText(ConfigFile, Encoding.UTF8);
-            ServerConfig = deserializer.Deserialize<Config>(input);
+                var input = new StringReader(configText);
-
+                //var deserializer = new Deserializer(namingConvention: new CamelCaseNamingConvention());
+                var deserializer = new Deserializer();
+                ServerConfig = deserializer.Deserialize<Config>(input);
+            }
+            catch(Exception ex)
+            {
+                MessageBox.Show(ex.InnerException.Message);
+            }
             LoadConfig();
         }
 

Ultron.Ngrok/FormMain.Designer.cs

@@ -115,7 +115,7 @@
             // 
             this.notifyIcon.ContextMenuStrip = this.notifyMenuStrip;
             this.notifyIcon.Icon = ((System.Drawing.Icon)(resources.GetObject("notifyIcon.Icon")));
-            this.notifyIcon.Text = "uNgrok";
+            this.notifyIcon.Text = Program.FormName;
             this.notifyIcon.Visible = true;
             this.notifyIcon.MouseDoubleClick += new System.Windows.Forms.MouseEventHandler(this.NotifyIcon_MouseDoubleClick);
             // 
@@ -156,10 +156,9 @@
             this.MaximizeBox = false;
             this.Name = "FormMain";
             this.StartPosition = System.Windows.Forms.FormStartPosition.CenterScreen;
-            this.Text = "uNgrok";
+            this.Text = Program.FormName;
             this.FormClosing += new System.Windows.Forms.FormClosingEventHandler(this.FormMain_FormClosing);
             this.Load += new System.EventHandler(this.FormMain_Load);
-            this.SizeChanged += new System.EventHandler(this.FormMain_SizeChanged);
             this.topMenuStrip.ResumeLayout(false);
             this.topMenuStrip.PerformLayout();
             this.notifyMenuStrip.ResumeLayout(false);

Ultron.Ngrok/FormMain.cs

@@ -145,24 +145,18 @@ namespace Ultron.Ngrok
 
         private void NotifyIcon_MouseDoubleClick(object sender, MouseEventArgs e)
         {
-            if (WindowState == FormWindowState.Minimized)
+            if (this.WindowState == FormWindowState.Minimized)
-            {
+                this.WindowState = FormWindowState.Normal;
-                //还原窗体显示    
+            if (this.Visible == false)
-                WindowState = FormWindowState.Normal;
+                this.Show();
-                //激活窗体并给予它焦点
-                this.Activate();
-                //任务栏区显示图标
-                this.ShowInTaskbar = true;
-                //托盘区图标隐藏
-                notifyIcon.Visible = false;
-            }
         }
 
         private void FormMain_FormClosing(object sender, FormClosingEventArgs e)
         {
             if (setting.ServerConfig.UseNotifyMenu)
             {
-                WindowState = FormWindowState.Minimized;
+                notifyIcon.Visible = true;
+                this.Hide();
                 e.Cancel = true;
             }
             else
@@ -180,18 +174,6 @@ namespace Ultron.Ngrok
             }
         }
         
-        private void FormMain_SizeChanged(object sender, EventArgs e)
-        {
-            //判断是否选择的是最小化按钮
-            if (WindowState == FormWindowState.Minimized)
-            {
-                //隐藏任务栏区图标
-                this.ShowInTaskbar = false;
-                //图标显示在托盘区
-                notifyIcon.Visible = true;
-            }
-        }
-
         private void 退出ToolStripMenuItem_Click(object sender, EventArgs e)
         {
             if (MessageBox.Show("是否确认退出程序？", "退出", MessageBoxButtons.OKCancel, MessageBoxIcon.Question) == DialogResult.OK)
@@ -327,30 +309,38 @@ namespace Ultron.Ngrok
 
         public void wc_OpenReadCompleted(object sender, OpenReadCompletedEventArgs e)
         {
-            StreamReader read = new StreamReader(e.Result);
+            try
-            string str = read.ReadToEnd();
-            if (str.Contains("\"code\":1"))
-                return;
-            else
             {
-                if (MessageBox.Show("检测到新版本，立即更新?", "版本更新", MessageBoxButtons.YesNo) == DialogResult.Yes)
+                StreamReader read = new StreamReader(e.Result);
+                string str = read.ReadToEnd();
+                if (str.Contains("\"code\":1"))
+                    return;
+                else
                 {
-                    int verStart = str.IndexOf("\"version\":\"") + 11;
+                    if (MessageBox.Show("检测到新版本，立即更新?", "版本更新", MessageBoxButtons.YesNo) == DialogResult.Yes)
-                    int verEnd = str.IndexOf("\",\"title\"");
-                    string version = str.Substring(verStart, verEnd - verStart);
-                    string updateExe = Directory.GetCurrentDirectory() + @"\autoUpdate.exe";
-                    if (File.Exists(updateExe))
                     {
-                        File.Delete(updateExe);
+                        int verStart = str.IndexOf("\"version\":\"") + 11;
+                        int verEnd = str.IndexOf("\",\"title\"");
+                        string version = str.Substring(verStart, verEnd - verStart);
+                        string updateExe = Directory.GetCurrentDirectory() + @"\autoUpdate.exe";
+                        if (File.Exists(updateExe))
+                        {
+                            File.Delete(updateExe);
+                        }
+
+                        FileStream stream = new FileStream(updateExe, FileMode.OpenOrCreate);
+                        stream.Write(Resources.autoUpdate, 0, Resources.autoUpdate.Length);
+                        stream.Close();
+
+                        RunUpdateProgram(version);
                     }
-
-                    FileStream stream = new FileStream(updateExe, FileMode.OpenOrCreate);
-                    stream.Write(Resources.autoUpdate, 0, Resources.autoUpdate.Length);
-                    stream.Close();
-
-                    RunUpdateProgram(version);
                 }
             }
+            catch(Exception ex)
+            {
+                MessageBox.Show($"无法检测更新：{ex.InnerException.Message}");
+            }
+            
         }
 
         public void RunUpdateProgram(string verion)

Ultron.Ngrok/Program.cs

@@ -1,13 +1,76 @@
 using System;
-using System.Collections.Generic;
+using System.Diagnostics;
-using System.Linq;
+using System.Reflection;
-using System.Threading.Tasks;
+using System.Runtime.InteropServices;
+using System.Text;
 using System.Windows.Forms;
 
 namespace Ultron.Ngrok
 {
     static class Program
     {
+        #region WindowsAPI
+
+        /// <summary>
+        /// 显示窗口
+        /// </summary>
+        /// <param name="hWnd"></param>
+        /// <param name="cmdShow"></param>
+        /// <returns></returns>
+        [DllImport("User32.dll")]
+        private static extern bool ShowWindowAsync(System.IntPtr hWnd, int cmdShow);
+
+        /// <summary>
+        /// 根据窗体句柄获得窗体标题
+        /// </summary>
+        /// <param name="hWnd"></param>
+        /// <param name="lpText"></param>
+        /// <param name="nCount"></param>
+        /// <returns></returns>
+        [DllImport("user32.dll", CharSet = CharSet.Auto)]
+        private static extern int GetWindowText(IntPtr hWnd, StringBuilder lpText, int nCount);
+
+        /// <summary>
+        /// 根据窗体句柄获得其进程ID
+        /// </summary>
+        /// <param name="hwnd"></param>
+        /// <param name="ID"></param>
+        /// <returns></returns>
+        [DllImport("User32.dll", CharSet = CharSet.Auto)]
+        private static extern int GetWindowThreadProcessId(IntPtr hwnd, out int ID);
+
+        /// <summary>
+        /// 枚举窗体
+        /// </summary>
+        /// <param name="x"></param>
+        /// <param name="y"></param>
+        /// <returns></returns>
+        [DllImport("user32")]
+        private static extern int EnumWindows(CallBack x, int y);
+
+        #endregion
+
+        #region 属性字段委托
+
+        /// <summary>
+        /// 窗体标题
+        /// </summary>
+        public static string FormName = "uNgrok";
+
+        /// <summary>
+        /// 显示窗口参数
+        /// </summary>
+        private const int SW_RESTORE = 9;
+
+        /// <summary>
+        /// 已存在的进程实例
+        /// </summary>
+        private static Process instance = null;
+
+        private delegate bool CallBack(IntPtr hwnd, int lParam);
+
+        #endregion
+
         /// <summary>
         /// 应用程序的主入口点。
         /// </summary>
@@ -16,7 +79,85 @@ namespace Ultron.Ngrok
         {
             Application.EnableVisualStyles();
             Application.SetCompatibleTextRenderingDefault(false);
-            Application.Run(new FormMain());
+
+            //获取运行的进程
+            instance = RunningInstance();
+            if (instance == null)
+            {
+                //没有进程在运行
+                Application.Run(new FormMain());
+            }
+            else
+            {
+                //是否托盘化, 托盘状态窗口句柄为0
+                if (instance.MainWindowHandle.ToInt32() != 0) 
+                {
+                    //调用api函数，正常显示窗口
+                    ShowWindowAsync(instance.MainWindowHandle, SW_RESTORE); 
+                }
+                else
+                {
+                    CallBack callback = new CallBack(Report);
+                    EnumWindows(callback, 0);
+                }
+
+                Environment.Exit(Environment.ExitCode);
+            }
         }
+
+        #region 方法
+
+        /// <summary>
+        /// 获取运行中的进程
+        /// </summary>
+        /// <returns></returns>
+        private static Process RunningInstance()
+        {
+            Process current = Process.GetCurrentProcess();
+            Process[] processes = Process.GetProcessesByName(current.ProcessName);
+            //遍历与当前进程名称相同的进程列表
+            foreach (Process process in processes)
+            {
+                //如果实例已经存在则忽略当前进程
+                if (process.Id != current.Id)
+                {
+                    //保证要打开的进程同已经存在的进程来自同一文件路径
+                    if (Assembly.GetExecutingAssembly().Location.Replace("/", "\\") == current.MainModule.FileName)
+                    {
+                        //返回已经存在的进程
+                        return process;
+                    }
+                }
+            }
+            return null;
+        }
+
+        /// <summary>
+        /// 枚举窗口回调
+        /// </summary>
+        /// <param name="hwnd"></param>
+        /// <param name="lParam"></param>
+        /// <returns></returns>
+        private static bool Report(IntPtr hwnd, int lParam)
+        {
+            //获得窗体标题
+            StringBuilder sb = new StringBuilder(100);
+            GetWindowText(hwnd, sb, sb.Capacity);
+
+            //获取进程ID   
+            GetWindowThreadProcessId(hwnd, out int calcID);
+
+            //标题栏、进程id符合
+            if ((sb.ToString() == FormName) && (instance != null) && (calcID == instance.Id))
+            {
+                //调用api函数，正常显示窗口
+                ShowWindowAsync(hwnd, SW_RESTORE);
+                return false;
+            }
+
+            return true;
+        }
+
+        #endregion
     }
 }

Ultron.Ngrok/Properties/AssemblyInfo.cs

@@ -32,5 +32,5 @@ using System.Runtime.InteropServices;
 // 可以指定所有这些值，也可以使用“生成号”和“修订号”的默认值，
 // 方法是按如下所示使用“*”: 
 // [assembly: AssemblyVersion("1.0.*")]
-[assembly: AssemblyVersion("1.1.0.0")]
+[assembly: AssemblyVersion("1.2.0.0")]
-[assembly: AssemblyFileVersion("1.1.0.0")]
+[assembly: AssemblyFileVersion("1.2.0.0")]