From 718cec11a55dcd696dc4e3c0cade56c7f2ae81b1 Mon Sep 17 00:00:00 2001
From: chenjiangqun <jiangqun.chen@tcl.com>
Date: Thu, 2 Jul 2026 15:17:21 +0800
Subject: [PATCH] =?UTF-8?q?=E5=8A=A0=E8=BD=BD=E5=A2=9E=E5=8A=A0=E8=BF=9B?=
 =?UTF-8?q?=E5=BA=A6=E6=9D=A1?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 .../WinISP/FormISP_MSI.cs                     | 90 +++++++++++++------
 1 file changed, 64 insertions(+), 26 deletions(-)

diff --git a/WIN10_WinISP_SrcCode_For_MOKA_20250416_1/WinISP/FormISP_MSI.cs b/WIN10_WinISP_SrcCode_For_MOKA_20250416_1/WinISP/FormISP_MSI.cs
index 0ae7ca8..1d27f54 100644
--- a/WIN10_WinISP_SrcCode_For_MOKA_20250416_1/WinISP/FormISP_MSI.cs
+++ b/WIN10_WinISP_SrcCode_For_MOKA_20250416_1/WinISP/FormISP_MSI.cs
@@ -142,38 +142,59 @@ namespace WinISP
 #else
         string debugversion = "";
 #endif
+        private bool _isStartupInitializing = false;
         private void FormISP_MSI_Load(object sender, EventArgs e)
         {
-            UpdateNumofConnectedMonitor();
-            // lblDisplayNumber.Text = _numberOfMonitors.ToString();
+            BeginStartupLoadingAnimation();
+            BeginInvoke(new Action(InitializeAfterFormLoaded));
+        }
 
-            CenterToScreen();
-            if (_simI2cCtrl == null)
-                _simI2cCtrl = new GraphicCardI2CCtrl();
-            MTKDebugCmd.InitI2CCtrl(_simI2cCtrl);
-
-            CheckSingleInstance();
-
-            SetStatusMsg("Ready");
-
-            string betaString = "";
-            System.Diagnostics.FileVersionInfo fvi = System.Diagnostics.FileVersionInfo.GetVersionInfo(System.Reflection.Assembly.GetExecutingAssembly().Location);
-            this.Text += " [Program Version] : " + fvi.ProductVersion + " " + betaString /*+ " (FW ver : " + ver + ") "*/ + debugversion;
-            frmISP.WriteLog("Program version: " + fvi.ProductVersion, "debug");
-#if DEBUG
+        private void InitializeAfterFormLoaded()
+        {
+            if (_isStartupInitializing)
             {
-                // this.label21.Visible = true;
-                // this.lblPktDelayTime.Visible = true;
-                // this.txtPktDelayTime.Visible = true;
-                // this.label20.Visible = true;
-                // this.lblMTKChipType.Visible = true;
+                return;
             }
+
+            _isStartupInitializing = true;
+            try
+            {
+                UpdateNumofConnectedMonitor();
+                // lblDisplayNumber.Text = _numberOfMonitors.ToString();
+
+                CenterToScreen();
+                if (_simI2cCtrl == null)
+                    _simI2cCtrl = new GraphicCardI2CCtrl();
+                MTKDebugCmd.InitI2CCtrl(_simI2cCtrl);
+
+                CheckSingleInstance();
+
+                SetStatusMsg("Ready");
+
+                string betaString = "";
+                System.Diagnostics.FileVersionInfo fvi = System.Diagnostics.FileVersionInfo.GetVersionInfo(System.Reflection.Assembly.GetExecutingAssembly().Location);
+                this.Text += " [Program Version] : " + fvi.ProductVersion + " " + betaString /*+ " (FW ver : " + ver + ") "*/ + debugversion;
+                frmISP.WriteLog("Program version: " + fvi.ProductVersion, "debug");
+#if DEBUG
+                {
+                    // this.label21.Visible = true;
+                    // this.lblPktDelayTime.Visible = true;
+                    // this.txtPktDelayTime.Visible = true;
+                    // this.label20.Visible = true;
+                    // this.lblMTKChipType.Visible = true;
+                }
 #endif
-            TopMost = true;
-            btnAuto.Enabled = false;
-            Connect();
-            _lastNumOfMonitors = _numberOfMonitors;
-            Application.Idle += Application_Idle;
+                TopMost = true;
+                btnAuto.Enabled = false;
+                Connect();
+                _lastNumOfMonitors = _numberOfMonitors;
+                Application.Idle += Application_Idle;
+            }
+            finally
+            {
+                EndStartupLoadingAnimation();
+                _isStartupInitializing = false;
+            }
         }
 
         private void FormISP_MSI_Shown(object sender, EventArgs e)
@@ -238,6 +259,23 @@ namespace WinISP
             return Environment.TickCount & Int32.MaxValue;
         }
 
+        private void BeginStartupLoadingAnimation()
+        {
+            prbProgress.Style = ProgressBarStyle.Marquee;
+            prbProgress.MarqueeAnimationSpeed = 30;
+            SetStatusMsg("程序加载中，请稍候...");
+            btnAuto.Enabled = false;
+            btnLoadFile.Enabled = false;
+        }
+
+        private void EndStartupLoadingAnimation()
+        {
+            prbProgress.MarqueeAnimationSpeed = 0;
+            prbProgress.Style = ProgressBarStyle.Blocks;
+            prbProgress.Value = 0;
+            btnLoadFile.Enabled = true;
+        }
+
         private void OnUpdateProgress(int total, int done, String msg)
         {
             if (msg != String.Empty)