微课打开状态时再次启动自动提示和激活窗口

XHWK.WKTool/App.config

   </startup>
   <appSettings>
     <!--0正式 1测试-->
-    <add key="IsDebug" value="1" />
+    <add key="IsDebug" value="0" />
     <!--参数是否加密 0不加密 1加密-->
     <add key="IsParameterEncryption" value="0" />
     <!--版本号-->
-    <add key="VersionCode" value="124" />
-    <add key="VersionName" value="3.9.7" />
+    <add key="VersionCode" value="125" />
+    <add key="VersionName" value="3.9.8" />
     <!--皮肤样式 0白 1蓝 2黑色 -->
     <add key="SkinStyle" value="0" />
     <!--是否输出视频记录日志：0否-->

XHWK.WKTool/App.xaml.cs

 
 namespace XHWK.WKTool
 {
+    using System.Runtime.InteropServices;
     using system;
 
     public partial class App
             Console.WriteLine(@"初始化APP");
             LogHelper.InitLog4Net();
             myloading = new LoadDialog();
-            StopSameProcess();
             Killffmpeg();
             try
             {
 
         #region 杀死已存在的进程
 
-        /// <summary>
-        /// 结束已运行的程序
-        /// </summary>
-        private static void StopSameProcess()
+        [DllImport("User32.dll")]
+        private static extern int FindWindow(string className, string windowName);
+
+        [DllImport("user32.dll")]
+        public static extern bool SetForegroundWindow(int hWnd);
+
+        private static void CheckProcess()
         {
+            Console.WriteLine(@"程序启动");
             Process current = Process.GetCurrentProcess();
-            Process[] processList = Process.GetProcesses();
-            foreach (Process process in processList)
+            //获取欲启动进程名
+            string strProcessName = Process.GetCurrentProcess().ProcessName;
+            var processList = Process.GetProcessesByName(strProcessName);
+            if (processList.Length <= 1)
             {
-                if (process.ProcessName.ToUpper() == "星火微课")
-                {
-                    if (process.Id != current.Id) //忽略当前进程
-                    {
-                        try
-                        {
-                            process.Kill(); //结束进程
-                        }
-                        catch (Exception)
-                        {
-                            // ignored
-                        }
-                    }
-                }
+                return;
+            }
+            MessageWindow.Show("当前程序已在运行，请勿重复运行。");
+            foreach (var process in processList)
+            {
+                if (process.Id == current.Id) continue;
+                int hWnd = FindWindow(null, process.MainWindowTitle);
+                SetForegroundWindow(hWnd);
             }
+            Environment.Exit(1); //退出新打开的程序
         }
 
         /// <summary>
         {
             RegisterEvents();
             base.OnStartup(e);
+            CheckProcess();
         }
     }
 }

星火微课/星火微课-正式.iss

 
 #define MyAppName "星火微课"  
 #define MyAppDir "xhwk"
-#define MyAppVersion "3.9.7"
+#define MyAppVersion "3.9.8"
 #define MyAppPublisher "河南星火燎原软件科技有限公司"
 #define MyAppURL "http://www.xhkjedu.com/"
 #define MySourcePath "D:\Project\CSharp\xh-wkclient\XHWK.WKTool\bin\x86\Debug\"

星火微课/星火微课-测试.iss

 
 #define MyAppName "星火微课测试版"  
 #define MyAppDir "xhwk_test"
-#define MyAppVersion "3.9.7"
+#define MyAppVersion "3.9.8"
 #define MyAppPublisher "河南星火燎原软件科技有限公司"
 #define MyAppURL "http://www.xhkjedu.com/"
 #define MySourcePath "D:\Project\CSharp\xh-wkclient\XHWK.WKTool\bin\x86\Debug\"