first commit

App.config

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+<?xml version="1.0" encoding="utf-8" ?>
+<configuration>
+    <startup> 
+        <supportedRuntime version="v4.0" sku=".NETFramework,Version=v4.7.2" />
+    </startup>
+</configuration>

Form1.cs

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+using System;
+using System.IO;
+using System.Windows.Forms;
+using Newtonsoft.Json.Linq;
+
+namespace lefttimeapp
+{
+    public partial class Form1 : Form
+    {
+        private static int WM_QUERYENDSESSION = 0x11;
+        public Form1()
+        {
+            InitializeComponent();
+            this.FormClosing += Form1_FormClosing;
+            this.Activated += new System.EventHandler(this.Form1_Activated);
+           /* this.Hide();
+            this.Visible = false;*/
+        }
+        private void Form1_Activated(object sender, EventArgs e)
+        {
+            /*this.Hide()*/;
+        }
+        private void Form1_Load(object sender, EventArgs e)
+        {
+            this.Hide();
+            this.Visible = false;
+            this.Opacity = 0;
+            btnReadFile_Click();
+          /*  this.ShowInTaskbar = false;*/
+        }
+
+        private void btnReadFile_Click()
+        {
+            // Get the path of the application's startup folder
+            string appFolderPath = Application.StartupPath;
+
+            // Specify the filename you want to read (change it accordingly)
+            string filename = "userDetails.dat";
+
+            // Combine the folder path and filename to get the full file path
+            string filePath = Path.Combine(appFolderPath, filename);
+            Console.WriteLine(filePath);
+
+            try
+            {
+                // Check if the file exists
+                if (File.Exists(filePath))
+                {
+                    // Read the contents of the file
+                    string fileContent = File.ReadAllText(filePath);
+                    JObject jsonObject = JObject.Parse(fileContent);
+
+                    // Display the content in a MessageBox (you can use any other way to display it)
+                    int userId = (int)jsonObject["userId"];
+                    int tenantId = (int)jsonObject["tenantId"];
+
+                    // Display the values (you can use any other way to display them)
+                    MessageBox.Show($"User ID: {userId}\nTenant ID: {tenantId}", "JSON Data", MessageBoxButtons.OK, MessageBoxIcon.Information);
+                }
+                else
+                {
+                    MessageBox.Show("File not found.", "File Not Found", MessageBoxButtons.OK, MessageBoxIcon.Error);
+                }
+            }
+            catch (Exception ex)
+            {
+                MessageBox.Show("An error occurred: " + ex.Message, "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
+            }
+        }
+
+
+        protected override void WndProc(ref Message m)
+        {
+            if (m.Msg == WM_QUERYENDSESSION)
+            {
+                string message = "System is shutting down or user is logging off.1 WndProc";
+
+                // Get the path to the Documents folder
+                string documentsPath = Environment.GetFolderPath(Environment.SpecialFolder.MyDocuments);
+
+                // Specify the file path in the Documents folder
+                string filePath = Path.Combine(documentsPath, "shutdown_log1.txt");
+
+                // Write the message to a text file
+                using (StreamWriter writer = new StreamWriter(filePath, true))
+                {
+                    writer.WriteLine($"{DateTime.Now} - {message}");
+                }
+              //  MessageBox.Show("queryendsession: this is a logoff, shutdown, or reboot");
+
+            }
+
+            base.WndProc(ref m);
+        }
+
+      /*  private void Form1_Load(object sender, EventArgs e)
+        {
+            Console.WriteLine("Hello");
+            this.Hide();
+        }*/
+        private void Form1_FormClosed(object sender, FormClosedEventArgs e)
+
+        {
+            Console.WriteLine("Hello Form1_FormClosed");
+
+            string message = "System is shutting down or user is logging off.1 WndProc";
+
+            // Get the path to the Documents folder
+            string documentsPath = Environment.GetFolderPath(Environment.SpecialFolder.MyDocuments);
+
+            // Specify the file path in the Documents folder
+            string filePath = Path.Combine(documentsPath, "shutdown_log1.txt");
+
+            // Write the message to a text file
+            using (StreamWriter writer = new StreamWriter(filePath, true))
+            {
+                writer.WriteLine($"{DateTime.Now} - {message}");
+            }
+           // MessageBox.Show("queryendsession: this is a logoff, shutdown, or reboot");
+
+        }
+
+        private void Form1_FormClosing(Object sender, FormClosingEventArgs e)
+        {
+            //In case windows is trying to shut down, don't hold the process up
+            if (e.CloseReason == CloseReason.UserClosing)
+            {
+                Console.WriteLine("Hello Form1_FormClosing UserClosing");
+
+                string message = "System is shutting down or user is logging off.1 WndProc";
+
+                // Get the path to the Documents folder
+                string documentsPath = Environment.GetFolderPath(Environment.SpecialFolder.MyDocuments);
+
+                // Specify the file path in the Documents folder
+                string filePath = Path.Combine(documentsPath, "close_log1.txt");
+
+                // Write the message to a text file
+                using (StreamWriter writer = new StreamWriter(filePath, true))
+                {
+                    writer.WriteLine($"{DateTime.Now} - {message}");
+                }
+              /*  MessageBox.Show("queryendsession: this is a logoff, shutdown, or reboot UserClosing");*/
+            }
+                // Prompt user to save his data
+
+                if (e.CloseReason == CloseReason.WindowsShutDown)
+            {
+                Console.WriteLine("Hello Form1_FormClosing WindowsShutDown");
+
+                string message = "System is shutting down or user is logging off.1 WndProc";
+
+                // Get the path to the Documents folder
+                string documentsPath = Environment.GetFolderPath(Environment.SpecialFolder.MyDocuments);
+
+                // Specify the file path in the Documents folder
+                string filePath = Path.Combine(documentsPath, "shutdown_log1.txt");
+
+                // Write the message to a text file
+                using (StreamWriter writer = new StreamWriter(filePath, true))
+                {
+                    writer.WriteLine($"{DateTime.Now} - {message}");
+                }
+               /* MessageBox.Show("queryendsession: this is a logoff, shutdown, or reboot WindowsShutDown");*/
+            }
+        }
+
+
+    }
+}

Form1.resx

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+<?xml version="1.0" encoding="utf-8"?>
+<root>
+  <!-- 
+    Microsoft ResX Schema 
+    
+    Version 2.0
+    
+    The primary goals of this format is to allow a simple XML format 
+    that is mostly human readable. The generation and parsing of the 
+    various data types are done through the TypeConverter classes 
+    associated with the data types.
+    
+    Example:
+    
+    ... ado.net/XML headers & schema ...
+    <resheader name="resmimetype">text/microsoft-resx</resheader>
+    <resheader name="version">2.0</resheader>
+    <resheader name="reader">System.Resources.ResXResourceReader, System.Windows.Forms, ...</resheader>
+    <resheader name="writer">System.Resources.ResXResourceWriter, System.Windows.Forms, ...</resheader>
+    <data name="Name1"><value>this is my long string</value><comment>this is a comment</comment></data>
+    <data name="Color1" type="System.Drawing.Color, System.Drawing">Blue</data>
+    <data name="Bitmap1" mimetype="application/x-microsoft.net.object.binary.base64">
+        <value>[base64 mime encoded serialized .NET Framework object]</value>
+    </data>
+    <data name="Icon1" type="System.Drawing.Icon, System.Drawing" mimetype="application/x-microsoft.net.object.bytearray.base64">
+        <value>[base64 mime encoded string representing a byte array form of the .NET Framework object]</value>
+        <comment>This is a comment</comment>
+    </data>
+                
+    There are any number of "resheader" rows that contain simple 
+    name/value pairs.
+    
+    Each data row contains a name, and value. The row also contains a 
+    type or mimetype. Type corresponds to a .NET class that support 
+    text/value conversion through the TypeConverter architecture. 
+    Classes that don't support this are serialized and stored with the 
+    mimetype set.
+    
+    The mimetype is used for serialized objects, and tells the 
+    ResXResourceReader how to depersist the object. This is currently not 
+    extensible. For a given mimetype the value must be set accordingly:
+    
+    Note - application/x-microsoft.net.object.binary.base64 is the format 
+    that the ResXResourceWriter will generate, however the reader can 
+    read any of the formats listed below.
+    
+    mimetype: application/x-microsoft.net.object.binary.base64
+    value   : The object must be serialized with 
+            : System.Runtime.Serialization.Formatters.Binary.BinaryFormatter
+            : and then encoded with base64 encoding.
+    
+    mimetype: application/x-microsoft.net.object.soap.base64
+    value   : The object must be serialized with 
+            : System.Runtime.Serialization.Formatters.Soap.SoapFormatter
+            : and then encoded with base64 encoding.
+
+    mimetype: application/x-microsoft.net.object.bytearray.base64
+    value   : The object must be serialized into a byte array 
+            : using a System.ComponentModel.TypeConverter
+            : and then encoded with base64 encoding.
+    -->
+  <xsd:schema id="root" xmlns="" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:msdata="urn:schemas-microsoft-com:xml-msdata">
+    <xsd:import namespace="http://www.w3.org/XML/1998/namespace" />
+    <xsd:element name="root" msdata:IsDataSet="true">
+      <xsd:complexType>
+        <xsd:choice maxOccurs="unbounded">
+          <xsd:element name="metadata">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" />
+              </xsd:sequence>
+              <xsd:attribute name="name" use="required" type="xsd:string" />
+              <xsd:attribute name="type" type="xsd:string" />
+              <xsd:attribute name="mimetype" type="xsd:string" />
+              <xsd:attribute ref="xml:space" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="assembly">
+            <xsd:complexType>
+              <xsd:attribute name="alias" type="xsd:string" />
+              <xsd:attribute name="name" type="xsd:string" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="data">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" msdata:Ordinal="1" />
+                <xsd:element name="comment" type="xsd:string" minOccurs="0" msdata:Ordinal="2" />
+              </xsd:sequence>
+              <xsd:attribute name="name" type="xsd:string" use="required" msdata:Ordinal="1" />
+              <xsd:attribute name="type" type="xsd:string" msdata:Ordinal="3" />
+              <xsd:attribute name="mimetype" type="xsd:string" msdata:Ordinal="4" />
+              <xsd:attribute ref="xml:space" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="resheader">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" msdata:Ordinal="1" />
+              </xsd:sequence>
+              <xsd:attribute name="name" type="xsd:string" use="required" />
+            </xsd:complexType>
+          </xsd:element>
+        </xsd:choice>
+      </xsd:complexType>
+    </xsd:element>
+  </xsd:schema>
+  <resheader name="resmimetype">
+    <value>text/microsoft-resx</value>
+  </resheader>
+  <resheader name="version">
+    <value>2.0</value>
+  </resheader>
+  <resheader name="reader">
+    <value>System.Resources.ResXResourceReader, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
+  </resheader>
+  <resheader name="writer">
+    <value>System.Resources.ResXResourceWriter, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
+  </resheader>
+</root>

Program.cs

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+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Threading;
+using System.Threading.Tasks;
+using System.Windows.Forms;
+
+namespace lefttimeapp
+{
+    internal static class Program
+    {
+        /// <summary>
+        /// The main entry point for the application.
+        /// </summary>
+        [STAThread]
+        static void Main()
+        {
+            Application.EnableVisualStyles();
+            Application.SetCompatibleTextRenderingDefault(false);
+            Form1 form1 = new Form1();
+            form1.Hide();
+            Application.Run(form1);
+            Console.WriteLine("Hello");
+            Task.Run(() => GetLocation());
+        }
+        static void GetLocation()
+        {
+            Console.WriteLine("LeftTime: ABC");
+
+            // Keep the application running
+            while (true)
+            {
+                Thread.Sleep(1000);
+            }
+        }
+    }
+}