加载界面、程序关闭界面、单例模式

DHSoftware/Program.cs

@@ -1,8 +1,11 @@
 using System;
 using System.Drawing;
 using System.Windows.Forms;
+using DH.Commons.Helper;
+using DH.Commons.Models;
 using DHSoftware.Utils;
 using DHSoftware.Views;
+using Microsoft.VisualBasic.Logging;
 
 namespace DHSoftware
 {
@@ -15,20 +18,38 @@ namespace DHSoftware
         [STAThread]
         static void Main()
         {
+            // 必须在第一个窗口创建前调用以下两行
+            Application.EnableVisualStyles();
+            Application.SetCompatibleTextRenderingDefault(false);
+
+            // 注册全局异常处理
             Application.ThreadException += new System.Threading.ThreadExceptionEventHandler(Application_ThreadException);
             AppDomain.CurrentDomain.UnhandledException += new UnhandledExceptionEventHandler(CurrentDomain_UnhandledException);
 
+            // 初始化AntdUI配置
             AntdUI.Localization.DefaultLanguage = "zh-CN";
-            //若文字不清晰，切换其他渲染方式
             AntdUI.Config.TextRenderingHint = System.Drawing.Text.TextRenderingHint.AntiAliasGridFit;
             AntdUI.Config.SetCorrectionTextRendering("Microsoft YaHei UI");
-       
-            Application.EnableVisualStyles();
-            Application.SetCompatibleTextRenderingDefault(false);
             AntdUI.Style.Set(AntdUI.Colour.Primary, Color.FromArgb(46, 108, 227));
+
+            // 现在再创建窗口
+            WelcomeWindow.Instance.Show();
+            UpdateStep(0, "正在初始化", true);
+            UpdateStep(10, "正在加载数据库", true);
             DatabaseUtil.InitializeDatabase();
-            mainWindow = new MainWindow();
-            Application.Run(mainWindow);
+            UpdateStep(30, "正在加载解决方案", true);
+            MainWindow.Instance.LoadScheme();
+            UpdateStep(50, "正在连接相机", true);
+            MainWindow.Instance.ConnectCamera();
+            UpdateStep(70, "正在连接PLC", true);
+            MainWindow.Instance.ConnectPLC();
+            UpdateStep(80, "正在加载算法模型", true);
+            MainWindow.Instance.InitModel();
+            UpdateStep(100, "程序初始化完成", true);
+            Thread.Sleep(100);
+            WelcomeWindow.Instance.Close();
+            // 启动主窗口
+            Application.Run(MainWindow.Instance);
         }
 
         // 捕获UI线程中的未处理异常
@@ -42,5 +63,22 @@ namespace DHSoftware
         {
             AntdUI.Notification.error(mainWindow, "未处理的非UI线程异常", e.ToString(), autoClose: 3, align: AntdUI.TAlignFrom.TR);
         }
+
+        //更新进度
+        internal static void UpdateStep(int percentValue, string stepMsg, bool succeed)
+        {
+            try
+            {
+                WelcomeWindow.Instance.bar_step.Value = percentValue;
+                WelcomeWindow.Instance.lbl_step.Text = stepMsg + "......";
+                Thread.Sleep(200);
+                Application.DoEvents();
+            }
+            catch (Exception ex)
+            {
+            }
+        }
+
+ 
     }
 }