future value 3

38 files changed, 703 insertions, 0 deletions

diff --git a/future_value3/.vs/FutureValue/DesignTimeBuild/.dtbcache.v2 b/future_value3/.vs/FutureValue/DesignTimeBuild/.dtbcache.v2
new file mode 100644
index 0000000..9926219
--- /dev/null
+++ b/future_value3/.vs/FutureValue/DesignTimeBuild/.dtbcache.v2
Binary files differdiff --git a/future_value3/.vs/FutureValue/FileContentIndex/68b92ec2-0a51-4792-97e2-07a714f7ca30.vsidx b/future_value3/.vs/FutureValue/FileContentIndex/68b92ec2-0a51-4792-97e2-07a714f7ca30.vsidx
new file mode 100644
index 0000000..1f9579c
--- /dev/null
+++ b/future_value3/.vs/FutureValue/FileContentIndex/68b92ec2-0a51-4792-97e2-07a714f7ca30.vsidx
Binary files differdiff --git a/future_value3/.vs/FutureValue/v17/.futdcache.v2 b/future_value3/.vs/FutureValue/v17/.futdcache.v2
new file mode 100644
index 0000000..de179f0
--- /dev/null
+++ b/future_value3/.vs/FutureValue/v17/.futdcache.v2
Binary files differdiff --git a/future_value3/.vs/FutureValue/v17/.suo b/future_value3/.vs/FutureValue/v17/.suo
new file mode 100644
index 0000000..22cbf67
--- /dev/null
+++ b/future_value3/.vs/FutureValue/v17/.suo
Binary files differdiff --git a/future_value3/.vs/ProjectEvaluation/futurevalue.metadata.v7.bin b/future_value3/.vs/ProjectEvaluation/futurevalue.metadata.v7.bin
new file mode 100644
index 0000000..4bbbbc9
--- /dev/null
+++ b/future_value3/.vs/ProjectEvaluation/futurevalue.metadata.v7.bin
Binary files differdiff --git a/future_value3/.vs/ProjectEvaluation/futurevalue.projects.v7.bin b/future_value3/.vs/ProjectEvaluation/futurevalue.projects.v7.bin
new file mode 100644
index 0000000..8829482
--- /dev/null
+++ b/future_value3/.vs/ProjectEvaluation/futurevalue.projects.v7.bin
Binary files differdiff --git a/future_value3/FutureValue.sln b/future_value3/FutureValue.sln
new file mode 100644
index 0000000..c0beb94
--- /dev/null
+++ b/future_value3/FutureValue.sln
@@ -0,0 +1,25 @@
+

+Microsoft Visual Studio Solution File, Format Version 12.00

+# Visual Studio Version 16

+VisualStudioVersion = 16.0.30413.136

+MinimumVisualStudioVersion = 10.0.40219.1

+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "FutureValue", "FutureValue\FutureValue.csproj", "{4B6E629F-0FBB-4E6F-A384-B8BCCA88D161}"

+EndProject

+Global

+	GlobalSection(SolutionConfigurationPlatforms) = preSolution

+		Debug|Any CPU = Debug|Any CPU

+		Release|Any CPU = Release|Any CPU

+	EndGlobalSection

+	GlobalSection(ProjectConfigurationPlatforms) = postSolution

+		{4B6E629F-0FBB-4E6F-A384-B8BCCA88D161}.Debug|Any CPU.ActiveCfg = Debug|Any CPU

+		{4B6E629F-0FBB-4E6F-A384-B8BCCA88D161}.Debug|Any CPU.Build.0 = Debug|Any CPU

+		{4B6E629F-0FBB-4E6F-A384-B8BCCA88D161}.Release|Any CPU.ActiveCfg = Release|Any CPU

+		{4B6E629F-0FBB-4E6F-A384-B8BCCA88D161}.Release|Any CPU.Build.0 = Release|Any CPU

+	EndGlobalSection

+	GlobalSection(SolutionProperties) = preSolution

+		HideSolutionNode = FALSE

+	EndGlobalSection

+	GlobalSection(ExtensibilityGlobals) = postSolution

+		SolutionGuid = {4B5326B3-35E5-4668-9374-5B2F73FCA065}

+	EndGlobalSection

+EndGlobal

diff --git a/future_value3/FutureValue/FutureValue.csproj b/future_value3/FutureValue/FutureValue.csproj
new file mode 100644
index 0000000..7b05c62
--- /dev/null
+++ b/future_value3/FutureValue/FutureValue.csproj
@@ -0,0 +1,9 @@
+<Project Sdk="Microsoft.NET.Sdk.WindowsDesktop">

+

+  <PropertyGroup>

+    <OutputType>WinExe</OutputType>

+    <TargetFramework>netcoreapp3.1</TargetFramework>

+    <UseWindowsForms>true</UseWindowsForms>

+  </PropertyGroup>

+

+</Project>
\ No newline at end of file
diff --git a/future_value3/FutureValue/FutureValue.csproj.user b/future_value3/FutureValue/FutureValue.csproj.user
new file mode 100644
index 0000000..5bc7468
--- /dev/null
+++ b/future_value3/FutureValue/FutureValue.csproj.user
@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="utf-8"?>

+<Project ToolsVersion="Current" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">

+  <ItemGroup>

+    <Compile Update="frmFutureValue.cs">

+      <SubType>Form</SubType>

+    </Compile>

+  </ItemGroup>

+</Project>
\ No newline at end of file
diff --git a/future_value3/FutureValue/Program.cs b/future_value3/FutureValue/Program.cs
new file mode 100644
index 0000000..79fd42c
--- /dev/null
+++ b/future_value3/FutureValue/Program.cs
@@ -0,0 +1,23 @@
+using System;

+using System.Collections.Generic;

+using System.Linq;

+using System.Threading.Tasks;

+using System.Windows.Forms;

+

+namespace FutureValue

+{

+    static class Program

+    {

+        /// <summary>

+        ///  The main entry point for the application.

+        /// </summary>

+        [STAThread]

+        static void Main()

+        {

+            Application.SetHighDpiMode(HighDpiMode.SystemAware);

+            Application.EnableVisualStyles();

+            Application.SetCompatibleTextRenderingDefault(false);

+            Application.Run(new frmFutureValue());

+        }

+    }

+}

diff --git a/future_value3/FutureValue/bin/Debug/netcoreapp3.1/FutureValue.deps.json b/future_value3/FutureValue/bin/Debug/netcoreapp3.1/FutureValue.deps.json
new file mode 100644
index 0000000..3177387
--- /dev/null
+++ b/future_value3/FutureValue/bin/Debug/netcoreapp3.1/FutureValue.deps.json
@@ -0,0 +1,23 @@
+{

+  "runtimeTarget": {

+    "name": ".NETCoreApp,Version=v3.1",

+    "signature": ""

+  },

+  "compilationOptions": {},

+  "targets": {

+    ".NETCoreApp,Version=v3.1": {

+      "FutureValue/1.0.0": {

+        "runtime": {

+          "FutureValue.dll": {}

+        }

+      }

+    }

+  },

+  "libraries": {

+    "FutureValue/1.0.0": {

+      "type": "project",

+      "serviceable": false,

+      "sha512": ""

+    }

+  }

+}
\ No newline at end of file
diff --git a/future_value3/FutureValue/bin/Debug/netcoreapp3.1/FutureValue.dll b/future_value3/FutureValue/bin/Debug/netcoreapp3.1/FutureValue.dll
new file mode 100644
index 0000000..572aa46
--- /dev/null
+++ b/future_value3/FutureValue/bin/Debug/netcoreapp3.1/FutureValue.dll
Binary files differdiff --git a/future_value3/FutureValue/bin/Debug/netcoreapp3.1/FutureValue.exe b/future_value3/FutureValue/bin/Debug/netcoreapp3.1/FutureValue.exe
new file mode 100644
index 0000000..1382b35
--- /dev/null
+++ b/future_value3/FutureValue/bin/Debug/netcoreapp3.1/FutureValue.exe
Binary files differdiff --git a/future_value3/FutureValue/bin/Debug/netcoreapp3.1/FutureValue.pdb b/future_value3/FutureValue/bin/Debug/netcoreapp3.1/FutureValue.pdb
new file mode 100644
index 0000000..a5d8b8a
--- /dev/null
+++ b/future_value3/FutureValue/bin/Debug/netcoreapp3.1/FutureValue.pdb
Binary files differdiff --git a/future_value3/FutureValue/bin/Debug/netcoreapp3.1/FutureValue.runtimeconfig.dev.json b/future_value3/FutureValue/bin/Debug/netcoreapp3.1/FutureValue.runtimeconfig.dev.json
new file mode 100644
index 0000000..214bf78
--- /dev/null
+++ b/future_value3/FutureValue/bin/Debug/netcoreapp3.1/FutureValue.runtimeconfig.dev.json
@@ -0,0 +1,8 @@
+{

+  "runtimeOptions": {

+    "additionalProbingPaths": [

+      "C:\\Users\\User\\.dotnet\\store\\|arch|\\|tfm|",

+      "C:\\Users\\User\\.nuget\\packages"

+    ]

+  }

+}
\ No newline at end of file
diff --git a/future_value3/FutureValue/bin/Debug/netcoreapp3.1/FutureValue.runtimeconfig.json b/future_value3/FutureValue/bin/Debug/netcoreapp3.1/FutureValue.runtimeconfig.json
new file mode 100644
index 0000000..9b3a644
--- /dev/null
+++ b/future_value3/FutureValue/bin/Debug/netcoreapp3.1/FutureValue.runtimeconfig.json
@@ -0,0 +1,9 @@
+{

+  "runtimeOptions": {

+    "tfm": "netcoreapp3.1",

+    "framework": {

+      "name": "Microsoft.WindowsDesktop.App",

+      "version": "3.1.0"

+    }

+  }

+}
\ No newline at end of file
diff --git a/future_value3/FutureValue/frmFutureValue.Designer.cs b/future_value3/FutureValue/frmFutureValue.Designer.cs
new file mode 100644
index 0000000..266c0d6
--- /dev/null
+++ b/future_value3/FutureValue/frmFutureValue.Designer.cs
@@ -0,0 +1,181 @@
+namespace FutureValue

+{

+    partial class frmFutureValue

+    {

+        /// <summary>

+        ///  Required designer variable.

+        /// </summary>

+        private System.ComponentModel.IContainer components = null;

+

+        /// <summary>

+        ///  Clean up any resources being used.

+        /// </summary>

+        /// <param name="disposing">true if managed resources should be disposed; otherwise, false.</param>

+        protected override void Dispose(bool disposing)

+        {

+            if (disposing && (components != null))

+            {

+                components.Dispose();

+            }

+            base.Dispose(disposing);

+        }

+

+        #region Windows Form Designer generated code

+

+        /// <summary>

+        ///  Required method for Designer support - do not modify

+        ///  the contents of this method with the code editor.

+        /// </summary>

+        private void InitializeComponent()

+        {

+            this.btnExit = new System.Windows.Forms.Button();

+            this.btnCalculate = new System.Windows.Forms.Button();

+            this.txtYears = new System.Windows.Forms.TextBox();

+            this.txtInterestRate = new System.Windows.Forms.TextBox();

+            this.txtMonthlyInvestment = new System.Windows.Forms.TextBox();

+            this.label4 = new System.Windows.Forms.Label();

+            this.label3 = new System.Windows.Forms.Label();

+            this.label2 = new System.Windows.Forms.Label();

+            this.label1 = new System.Windows.Forms.Label();

+            this.txtFutureValue = new System.Windows.Forms.TextBox();

+            this.SuspendLayout();

+            // 

+            // btnExit

+            // 

+            this.btnExit.DialogResult = System.Windows.Forms.DialogResult.Cancel;

+            this.btnExit.Location = new System.Drawing.Point(164, 145);

+            this.btnExit.Margin = new System.Windows.Forms.Padding(4, 3, 4, 3);

+            this.btnExit.Name = "btnExit";

+            this.btnExit.Size = new System.Drawing.Size(88, 27);

+            this.btnExit.TabIndex = 19;

+            this.btnExit.Text = "E&xit";

+            this.btnExit.Click += new System.EventHandler(this.btnExit_Click);

+            // 

+            // btnCalculate

+            // 

+            this.btnCalculate.Location = new System.Drawing.Point(63, 145);

+            this.btnCalculate.Margin = new System.Windows.Forms.Padding(4, 3, 4, 3);

+            this.btnCalculate.Name = "btnCalculate";

+            this.btnCalculate.Size = new System.Drawing.Size(88, 27);

+            this.btnCalculate.TabIndex = 18;

+            this.btnCalculate.Text = "&Calculate";

+            this.btnCalculate.Click += new System.EventHandler(this.btnCalculate_Click);

+            // 

+            // txtYears

+            // 

+            this.txtYears.Location = new System.Drawing.Point(154, 74);

+            this.txtYears.Margin = new System.Windows.Forms.Padding(4, 3, 4, 3);

+            this.txtYears.Name = "txtYears";

+            this.txtYears.Size = new System.Drawing.Size(97, 23);

+            this.txtYears.TabIndex = 17;

+            this.txtYears.Tag = "Number of years";

+            // 

+            // txtInterestRate

+            // 

+            this.txtInterestRate.Location = new System.Drawing.Point(154, 43);

+            this.txtInterestRate.Margin = new System.Windows.Forms.Padding(4, 3, 4, 3);

+            this.txtInterestRate.Name = "txtInterestRate";

+            this.txtInterestRate.Size = new System.Drawing.Size(97, 23);

+            this.txtInterestRate.TabIndex = 16;

+            this.txtInterestRate.Tag = "Yearly interest rate";

+            // 

+            // txtMonthlyInvestment

+            // 

+            this.txtMonthlyInvestment.Location = new System.Drawing.Point(154, 10);

+            this.txtMonthlyInvestment.Margin = new System.Windows.Forms.Padding(4, 3, 4, 3);

+            this.txtMonthlyInvestment.Name = "txtMonthlyInvestment";

+            this.txtMonthlyInvestment.Size = new System.Drawing.Size(97, 23);

+            this.txtMonthlyInvestment.TabIndex = 15;

+            this.txtMonthlyInvestment.Tag = "Monthly investment";

+            // 

+            // label4

+            // 

+            this.label4.Location = new System.Drawing.Point(14, 106);

+            this.label4.Margin = new System.Windows.Forms.Padding(4, 0, 4, 0);

+            this.label4.Name = "label4";

+            this.label4.Size = new System.Drawing.Size(133, 23);

+            this.label4.TabIndex = 13;

+            this.label4.Text = "Future Value:";

+            this.label4.TextAlign = System.Drawing.ContentAlignment.MiddleLeft;

+            // 

+            // label3

+            // 

+            this.label3.Location = new System.Drawing.Point(14, 74);

+            this.label3.Margin = new System.Windows.Forms.Padding(4, 0, 4, 0);

+            this.label3.Name = "label3";

+            this.label3.Size = new System.Drawing.Size(133, 23);

+            this.label3.TabIndex = 12;

+            this.label3.Text = "Number of Years:";

+            this.label3.TextAlign = System.Drawing.ContentAlignment.MiddleLeft;

+            // 

+            // label2

+            // 

+            this.label2.Location = new System.Drawing.Point(14, 43);

+            this.label2.Margin = new System.Windows.Forms.Padding(4, 0, 4, 0);

+            this.label2.Name = "label2";

+            this.label2.Size = new System.Drawing.Size(133, 23);

+            this.label2.TabIndex = 11;

+            this.label2.Text = "Yearly Interest Rate:";

+            this.label2.TextAlign = System.Drawing.ContentAlignment.MiddleLeft;

+            // 

+            // label1

+            // 

+            this.label1.Location = new System.Drawing.Point(14, 10);

+            this.label1.Margin = new System.Windows.Forms.Padding(4, 0, 4, 0);

+            this.label1.Name = "label1";

+            this.label1.Size = new System.Drawing.Size(133, 23);

+            this.label1.TabIndex = 10;

+            this.label1.Text = "Monthly Investment:";

+            this.label1.TextAlign = System.Drawing.ContentAlignment.MiddleLeft;

+            // 

+            // txtFutureValue

+            // 

+            this.txtFutureValue.Location = new System.Drawing.Point(154, 107);

+            this.txtFutureValue.Margin = new System.Windows.Forms.Padding(4, 3, 4, 3);

+            this.txtFutureValue.Name = "txtFutureValue";

+            this.txtFutureValue.ReadOnly = true;

+            this.txtFutureValue.Size = new System.Drawing.Size(97, 23);

+            this.txtFutureValue.TabIndex = 20;

+            this.txtFutureValue.TabStop = false;

+            // 

+            // frmFutureValue

+            // 

+            this.AcceptButton = this.btnCalculate;

+            this.AutoScaleDimensions = new System.Drawing.SizeF(7F, 15F);

+            this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font;

+            this.CancelButton = this.btnExit;

+            this.ClientSize = new System.Drawing.Size(284, 185);

+            this.Controls.Add(this.txtFutureValue);

+            this.Controls.Add(this.btnExit);

+            this.Controls.Add(this.btnCalculate);

+            this.Controls.Add(this.txtYears);

+            this.Controls.Add(this.txtInterestRate);

+            this.Controls.Add(this.txtMonthlyInvestment);

+            this.Controls.Add(this.label4);

+            this.Controls.Add(this.label3);

+            this.Controls.Add(this.label2);

+            this.Controls.Add(this.label1);

+            this.Margin = new System.Windows.Forms.Padding(4, 3, 4, 3);

+            this.Name = "frmFutureValue";

+            this.StartPosition = System.Windows.Forms.FormStartPosition.CenterScreen;

+            this.Text = "Future Value";

+            this.ResumeLayout(false);

+            this.PerformLayout();

+

+        }

+

+        #endregion

+

+        private System.Windows.Forms.Button btnExit;

+        private System.Windows.Forms.Button btnCalculate;

+        private System.Windows.Forms.TextBox txtYears;

+        private System.Windows.Forms.TextBox txtInterestRate;

+        private System.Windows.Forms.TextBox txtMonthlyInvestment;

+        private System.Windows.Forms.Label label4;

+        private System.Windows.Forms.Label label3;

+        private System.Windows.Forms.Label label2;

+        private System.Windows.Forms.Label label1;

+        private System.Windows.Forms.TextBox txtFutureValue;

+    }

+}

+

diff --git a/future_value3/FutureValue/frmFutureValue.cs b/future_value3/FutureValue/frmFutureValue.cs
new file mode 100644
index 0000000..4f5c705
--- /dev/null
+++ b/future_value3/FutureValue/frmFutureValue.cs
@@ -0,0 +1,139 @@
+using System;

+using System.Collections.Generic;

+using System.ComponentModel;

+using System.Data;

+using System.Drawing;

+using System.Linq;

+using System.Text;

+using System.Threading.Tasks;

+using System.Windows.Forms;

+

+namespace FutureValue

+{

+	public partial class frmFutureValue : Form

+	{

+		public frmFutureValue()

+		{

+			InitializeComponent();

+		}

+

+		// DONE: Declare the rectangular array and the row index here

+		string[,] calculations = new string[10, 4];

+		int row = 0;

+

+		private void btnCalculate_Click(object sender, EventArgs e)

+		{

+			try {

+				if (IsValidData()) {

+					decimal monthlyInvestment =

+						Convert.ToDecimal(txtMonthlyInvestment.Text);

+					decimal yearlyInterestRate =

+						Convert.ToDecimal(txtInterestRate.Text);

+					int years = Convert.ToInt32(txtYears.Text);

+

+					int months = years * 12;

+					decimal interestRateMonthly = yearlyInterestRate / 12 / 100;

+

+					decimal futureValue = CalculateFutureValue(

+						monthlyInvestment, interestRateMonthly, months);

+					txtFutureValue.Text = futureValue.ToString("c");

+					txtMonthlyInvestment.Focus();

+

+					// DONE: Add the calculation to the rectangular array here

+					calculations[row, 0] = monthlyInvestment.ToString("c");

+					calculations[row, 1] = yearlyInterestRate.ToString("p");

+					calculations[row, 2] = years.ToString();

+					calculations[row, 3] = futureValue.ToString("c");

+					row++;

+				}

+			}

+			catch (Exception ex) {

+				MessageBox.Show(ex.Message + "\n\n" +

+					ex.GetType().ToString() + "\n" +

+					ex.StackTrace, "Exception");

+			}

+		}

+

+		public bool IsValidData()

+		{

+			bool success = true;

+			string errorMessage = "";

+

+			// Validate the Monthly Investment text box

+			errorMessage += IsDecimal(txtMonthlyInvestment.Text, txtMonthlyInvestment.Tag.ToString());

+			errorMessage += IsWithinRange(txtMonthlyInvestment.Text, txtMonthlyInvestment.Tag.ToString(), 1, 1000);

+

+			// Validate the Yearly Interest Rate text box

+			errorMessage += IsDecimal(txtInterestRate.Text, txtInterestRate.Tag.ToString());

+			errorMessage += IsWithinRange(txtInterestRate.Text, txtInterestRate.Tag.ToString(), 1, 20);

+

+			// Validate the Number of Years text box

+			errorMessage += IsInt32(txtYears.Text, txtYears.Tag.ToString());

+			errorMessage += IsWithinRange(txtYears.Text, txtYears.Tag.ToString(), 1, 40);

+

+			if (errorMessage != "") {

+				success = false;

+				MessageBox.Show(errorMessage, "Entry Error");

+			}

+			return success;

+		}

+

+		public static string IsPresent(string value, string name)

+		{

+			string msg = "";

+			if (value == "")

+				msg += name + " is a required field.\n";

+			return msg;

+		}

+

+		public static string IsDecimal(string value, string name)

+		{

+			string msg = "";

+			if (!Decimal.TryParse(value, out _))

+				msg += name + " must be a valid decimal value.\n";

+			return msg;

+		}

+

+		public static string IsInt32(string value, string name)

+		{

+			string msg = "";

+			if (!Int32.TryParse(value, out _))

+				msg += name + " must be a valid integer value.\n";

+			return msg;

+		}

+

+		public static string IsWithinRange(string value, string name, decimal min, decimal max)

+		{

+			string msg = "";

+			if (Decimal.TryParse(value, out decimal number))

+				if (number < min || number > max)

+					msg += name + " must be between " + min + " and " + max + ".\n";

+			return msg;

+		}

+		private decimal CalculateFutureValue(decimal monthlyInvestment,

+			decimal monthlyInterestRate, int months)

+		{

+			decimal futureValue = 0m;

+			for (int i = 0; i < months; i++)

+				futureValue = (futureValue + monthlyInvestment)

+					* (1 + monthlyInterestRate);

+			return futureValue;

+		}

+

+		private void btnExit_Click(object sender, EventArgs e)

+		{

+			// DONE: Display the rectangular array in a dialog box here

+			string msg = "Inv/Mo\tRate\tYears\tFuture Values\n";

+			if (row > 0) {

+				for (int i = 0; i < row; i++) {

+					for (int j = 0; j < 4; j++)

+						msg += calculations[i, j] + "\t";

+					msg += "\n";

+				}

+				MessageBox.Show(msg, "Future Value Calculations");

+			}

+			this.Close();

+		}

+

+	}

+}

diff --git a/future_value3/FutureValue/frmFutureValue.resx b/future_value3/FutureValue/frmFutureValue.resx
new file mode 100644
index 0000000..b5ae26c
--- /dev/null
+++ b/future_value3/FutureValue/frmFutureValue.resx
@@ -0,0 +1,60 @@
+<root>

+  <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>
\ No newline at end of file
diff --git a/future_value3/FutureValue/obj/Debug/netcoreapp3.1/.NETCoreApp,Version=v3.1.AssemblyAttributes.cs b/future_value3/FutureValue/obj/Debug/netcoreapp3.1/.NETCoreApp,Version=v3.1.AssemblyAttributes.cs
new file mode 100644
index 0000000..3364fdf
--- /dev/null
+++ b/future_value3/FutureValue/obj/Debug/netcoreapp3.1/.NETCoreApp,Version=v3.1.AssemblyAttributes.cs
@@ -0,0 +1,4 @@
+// <autogenerated />

+using System;

+using System.Reflection;

+[assembly: global::System.Runtime.Versioning.TargetFrameworkAttribute(".NETCoreApp,Version=v3.1", FrameworkDisplayName = ".NET Core 3.1")]

diff --git a/future_value3/FutureValue/obj/Debug/netcoreapp3.1/FutureValue.AssemblyInfo.cs b/future_value3/FutureValue/obj/Debug/netcoreapp3.1/FutureValue.AssemblyInfo.cs
new file mode 100644
index 0000000..90bed8b
--- /dev/null
+++ b/future_value3/FutureValue/obj/Debug/netcoreapp3.1/FutureValue.AssemblyInfo.cs
@@ -0,0 +1,23 @@
+//------------------------------------------------------------------------------

+// <auto-generated>

+//     This code was generated by a tool.

+//     Runtime Version:4.0.30319.42000

+//

+//     Changes to this file may cause incorrect behavior and will be lost if

+//     the code is regenerated.

+// </auto-generated>

+//------------------------------------------------------------------------------

+

+using System;

+using System.Reflection;

+

+[assembly: System.Reflection.AssemblyCompanyAttribute("FutureValue")]

+[assembly: System.Reflection.AssemblyConfigurationAttribute("Debug")]

+[assembly: System.Reflection.AssemblyFileVersionAttribute("1.0.0.0")]

+[assembly: System.Reflection.AssemblyInformationalVersionAttribute("1.0.0")]

+[assembly: System.Reflection.AssemblyProductAttribute("FutureValue")]

+[assembly: System.Reflection.AssemblyTitleAttribute("FutureValue")]

+[assembly: System.Reflection.AssemblyVersionAttribute("1.0.0.0")]

+

+// Generated by the MSBuild WriteCodeFragment class.

+

diff --git a/future_value3/FutureValue/obj/Debug/netcoreapp3.1/FutureValue.AssemblyInfoInputs.cache b/future_value3/FutureValue/obj/Debug/netcoreapp3.1/FutureValue.AssemblyInfoInputs.cache
new file mode 100644
index 0000000..506a7b4
--- /dev/null
+++ b/future_value3/FutureValue/obj/Debug/netcoreapp3.1/FutureValue.AssemblyInfoInputs.cache
@@ -0,0 +1 @@
+881bbfa418ee3ef157f3620e43978e99140781aa0a25bf03046fdc6d0a9e3984

diff --git a/future_value3/FutureValue/obj/Debug/netcoreapp3.1/FutureValue.GeneratedMSBuildEditorConfig.editorconfig b/future_value3/FutureValue/obj/Debug/netcoreapp3.1/FutureValue.GeneratedMSBuildEditorConfig.editorconfig
new file mode 100644
index 0000000..59c373a
--- /dev/null
+++ b/future_value3/FutureValue/obj/Debug/netcoreapp3.1/FutureValue.GeneratedMSBuildEditorConfig.editorconfig
@@ -0,0 +1,11 @@
+is_global = true

+build_property.ApplicationManifest = 

+build_property.StartupObject = 

+build_property.ApplicationDefaultFont = 

+build_property.ApplicationHighDpiMode = 

+build_property.ApplicationUseCompatibleTextRendering = 

+build_property.ApplicationVisualStyles = 

+build_property.RootNamespace = FutureValue

+build_property.ProjectDir = C:\Users\User\Documents\cs\Exercise Starts\Chapter 08\FutureValue\FutureValue\

+build_property.EnableComHosting = 

+build_property.EnableGeneratedComInterfaceComImportInterop = 

diff --git a/future_value3/FutureValue/obj/Debug/netcoreapp3.1/FutureValue.assets.cache b/future_value3/FutureValue/obj/Debug/netcoreapp3.1/FutureValue.assets.cache
new file mode 100644
index 0000000..690cc7a
--- /dev/null
+++ b/future_value3/FutureValue/obj/Debug/netcoreapp3.1/FutureValue.assets.cache
Binary files differdiff --git a/future_value3/FutureValue/obj/Debug/netcoreapp3.1/FutureValue.csproj.BuildWithSkipAnalyzers b/future_value3/FutureValue/obj/Debug/netcoreapp3.1/FutureValue.csproj.BuildWithSkipAnalyzers
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/future_value3/FutureValue/obj/Debug/netcoreapp3.1/FutureValue.csproj.BuildWithSkipAnalyzers
diff --git a/future_value3/FutureValue/obj/Debug/netcoreapp3.1/FutureValue.csproj.CoreCompileInputs.cache b/future_value3/FutureValue/obj/Debug/netcoreapp3.1/FutureValue.csproj.CoreCompileInputs.cache
new file mode 100644
index 0000000..7eb31bd
--- /dev/null
+++ b/future_value3/FutureValue/obj/Debug/netcoreapp3.1/FutureValue.csproj.CoreCompileInputs.cache
@@ -0,0 +1 @@
+963dbe677cf428042611a9ed0c16bddc5625de9d6169866d37607c50bebad84c

diff --git a/future_value3/FutureValue/obj/Debug/netcoreapp3.1/FutureValue.csproj.FileListAbsolute.txt b/future_value3/FutureValue/obj/Debug/netcoreapp3.1/FutureValue.csproj.FileListAbsolute.txt
new file mode 100644
index 0000000..8d9c3a9
--- /dev/null
+++ b/future_value3/FutureValue/obj/Debug/netcoreapp3.1/FutureValue.csproj.FileListAbsolute.txt
@@ -0,0 +1,15 @@
+C:\Users\User\Documents\cs\Exercise Starts\Chapter 08\FutureValue\FutureValue\bin\Debug\netcoreapp3.1\FutureValue.exe

+C:\Users\User\Documents\cs\Exercise Starts\Chapter 08\FutureValue\FutureValue\bin\Debug\netcoreapp3.1\FutureValue.deps.json

+C:\Users\User\Documents\cs\Exercise Starts\Chapter 08\FutureValue\FutureValue\bin\Debug\netcoreapp3.1\FutureValue.runtimeconfig.json

+C:\Users\User\Documents\cs\Exercise Starts\Chapter 08\FutureValue\FutureValue\bin\Debug\netcoreapp3.1\FutureValue.runtimeconfig.dev.json

+C:\Users\User\Documents\cs\Exercise Starts\Chapter 08\FutureValue\FutureValue\bin\Debug\netcoreapp3.1\FutureValue.dll

+C:\Users\User\Documents\cs\Exercise Starts\Chapter 08\FutureValue\FutureValue\bin\Debug\netcoreapp3.1\FutureValue.pdb

+C:\Users\User\Documents\cs\Exercise Starts\Chapter 08\FutureValue\FutureValue\obj\Debug\netcoreapp3.1\FutureValue.frmFutureValue.resources

+C:\Users\User\Documents\cs\Exercise Starts\Chapter 08\FutureValue\FutureValue\obj\Debug\netcoreapp3.1\FutureValue.csproj.GenerateResource.cache

+C:\Users\User\Documents\cs\Exercise Starts\Chapter 08\FutureValue\FutureValue\obj\Debug\netcoreapp3.1\FutureValue.GeneratedMSBuildEditorConfig.editorconfig

+C:\Users\User\Documents\cs\Exercise Starts\Chapter 08\FutureValue\FutureValue\obj\Debug\netcoreapp3.1\FutureValue.AssemblyInfoInputs.cache

+C:\Users\User\Documents\cs\Exercise Starts\Chapter 08\FutureValue\FutureValue\obj\Debug\netcoreapp3.1\FutureValue.AssemblyInfo.cs

+C:\Users\User\Documents\cs\Exercise Starts\Chapter 08\FutureValue\FutureValue\obj\Debug\netcoreapp3.1\FutureValue.csproj.CoreCompileInputs.cache

+C:\Users\User\Documents\cs\Exercise Starts\Chapter 08\FutureValue\FutureValue\obj\Debug\netcoreapp3.1\FutureValue.dll

+C:\Users\User\Documents\cs\Exercise Starts\Chapter 08\FutureValue\FutureValue\obj\Debug\netcoreapp3.1\FutureValue.pdb

+C:\Users\User\Documents\cs\Exercise Starts\Chapter 08\FutureValue\FutureValue\obj\Debug\netcoreapp3.1\FutureValue.genruntimeconfig.cache

diff --git a/future_value3/FutureValue/obj/Debug/netcoreapp3.1/FutureValue.csproj.GenerateResource.cache b/future_value3/FutureValue/obj/Debug/netcoreapp3.1/FutureValue.csproj.GenerateResource.cache
new file mode 100644
index 0000000..9ea1b7b
--- /dev/null
+++ b/future_value3/FutureValue/obj/Debug/netcoreapp3.1/FutureValue.csproj.GenerateResource.cache
Binary files differdiff --git a/future_value3/FutureValue/obj/Debug/netcoreapp3.1/FutureValue.dll b/future_value3/FutureValue/obj/Debug/netcoreapp3.1/FutureValue.dll
new file mode 100644
index 0000000..572aa46
--- /dev/null
+++ b/future_value3/FutureValue/obj/Debug/netcoreapp3.1/FutureValue.dll
Binary files differdiff --git a/future_value3/FutureValue/obj/Debug/netcoreapp3.1/FutureValue.frmFutureValue.resources b/future_value3/FutureValue/obj/Debug/netcoreapp3.1/FutureValue.frmFutureValue.resources
new file mode 100644
index 0000000..6c05a97
--- /dev/null
+++ b/future_value3/FutureValue/obj/Debug/netcoreapp3.1/FutureValue.frmFutureValue.resources
Binary files differdiff --git a/future_value3/FutureValue/obj/Debug/netcoreapp3.1/FutureValue.genruntimeconfig.cache b/future_value3/FutureValue/obj/Debug/netcoreapp3.1/FutureValue.genruntimeconfig.cache
new file mode 100644
index 0000000..c949356
--- /dev/null
+++ b/future_value3/FutureValue/obj/Debug/netcoreapp3.1/FutureValue.genruntimeconfig.cache
@@ -0,0 +1 @@
+d00062d276767f03a9be098ff3a8c90733abcf4ae051e0a6045ff9cad6ce9d2a

diff --git a/future_value3/FutureValue/obj/Debug/netcoreapp3.1/FutureValue.pdb b/future_value3/FutureValue/obj/Debug/netcoreapp3.1/FutureValue.pdb
new file mode 100644
index 0000000..a5d8b8a
--- /dev/null
+++ b/future_value3/FutureValue/obj/Debug/netcoreapp3.1/FutureValue.pdb
Binary files differdiff --git a/future_value3/FutureValue/obj/Debug/netcoreapp3.1/apphost.exe b/future_value3/FutureValue/obj/Debug/netcoreapp3.1/apphost.exe
new file mode 100644
index 0000000..1382b35
--- /dev/null
+++ b/future_value3/FutureValue/obj/Debug/netcoreapp3.1/apphost.exe
Binary files differdiff --git a/future_value3/FutureValue/obj/FutureValue.csproj.nuget.dgspec.json b/future_value3/FutureValue/obj/FutureValue.csproj.nuget.dgspec.json
new file mode 100644
index 0000000..370332c
--- /dev/null
+++ b/future_value3/FutureValue/obj/FutureValue.csproj.nuget.dgspec.json
@@ -0,0 +1,66 @@
+{

+  "format": 1,

+  "restore": {

+    "C:\\Users\\User\\Documents\\cs\\Exercise Starts\\Chapter 08\\FutureValue\\FutureValue\\FutureValue.csproj": {}

+  },

+  "projects": {

+    "C:\\Users\\User\\Documents\\cs\\Exercise Starts\\Chapter 08\\FutureValue\\FutureValue\\FutureValue.csproj": {

+      "version": "1.0.0",

+      "restore": {

+        "projectUniqueName": "C:\\Users\\User\\Documents\\cs\\Exercise Starts\\Chapter 08\\FutureValue\\FutureValue\\FutureValue.csproj",

+        "projectName": "FutureValue",

+        "projectPath": "C:\\Users\\User\\Documents\\cs\\Exercise Starts\\Chapter 08\\FutureValue\\FutureValue\\FutureValue.csproj",

+        "packagesPath": "C:\\Users\\User\\.nuget\\packages\\",

+        "outputPath": "C:\\Users\\User\\Documents\\cs\\Exercise Starts\\Chapter 08\\FutureValue\\FutureValue\\obj\\",

+        "projectStyle": "PackageReference",

+        "configFilePaths": [

+          "C:\\Users\\User\\AppData\\Roaming\\NuGet\\NuGet.Config",

+          "C:\\Program Files (x86)\\NuGet\\Config\\Microsoft.VisualStudio.Offline.config"

+        ],

+        "originalTargetFrameworks": [

+          "netcoreapp3.1"

+        ],

+        "sources": {

+          "C:\\Program Files (x86)\\Microsoft SDKs\\NuGetPackages\\": {},

+          "https://api.nuget.org/v3/index.json": {}

+        },

+        "frameworks": {

+          "netcoreapp3.1": {

+            "targetAlias": "netcoreapp3.1",

+            "projectReferences": {}

+          }

+        },

+        "warningProperties": {

+          "warnAsError": [

+            "NU1605"

+          ]

+        }

+      },

+      "frameworks": {

+        "netcoreapp3.1": {

+          "targetAlias": "netcoreapp3.1",

+          "imports": [

+            "net461",

+            "net462",

+            "net47",

+            "net471",

+            "net472",

+            "net48",

+            "net481"

+          ],

+          "assetTargetFallback": true,

+          "warn": true,

+          "frameworkReferences": {

+            "Microsoft.NETCore.App": {

+              "privateAssets": "all"

+            },

+            "Microsoft.WindowsDesktop.App.WindowsForms": {

+              "privateAssets": "none"

+            }

+          },

+          "runtimeIdentifierGraphPath": "C:\\Program Files\\dotnet\\sdk\\8.0.100\\RuntimeIdentifierGraph.json"

+        }

+      }

+    }

+  }

+}
\ No newline at end of file
diff --git a/future_value3/FutureValue/obj/FutureValue.csproj.nuget.g.props b/future_value3/FutureValue/obj/FutureValue.csproj.nuget.g.props
new file mode 100644
index 0000000..af28506
--- /dev/null
+++ b/future_value3/FutureValue/obj/FutureValue.csproj.nuget.g.props
@@ -0,0 +1,15 @@
+<?xml version="1.0" encoding="utf-8" standalone="no"?>

+<Project ToolsVersion="14.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">

+  <PropertyGroup Condition=" '$(ExcludeRestorePackageImports)' != 'true' ">

+    <RestoreSuccess Condition=" '$(RestoreSuccess)' == '' ">True</RestoreSuccess>

+    <RestoreTool Condition=" '$(RestoreTool)' == '' ">NuGet</RestoreTool>

+    <ProjectAssetsFile Condition=" '$(ProjectAssetsFile)' == '' ">$(MSBuildThisFileDirectory)project.assets.json</ProjectAssetsFile>

+    <NuGetPackageRoot Condition=" '$(NuGetPackageRoot)' == '' ">$(UserProfile)\.nuget\packages\</NuGetPackageRoot>

+    <NuGetPackageFolders Condition=" '$(NuGetPackageFolders)' == '' ">C:\Users\User\.nuget\packages\</NuGetPackageFolders>

+    <NuGetProjectStyle Condition=" '$(NuGetProjectStyle)' == '' ">PackageReference</NuGetProjectStyle>

+    <NuGetToolVersion Condition=" '$(NuGetToolVersion)' == '' ">6.8.0</NuGetToolVersion>

+  </PropertyGroup>

+  <ItemGroup Condition=" '$(ExcludeRestorePackageImports)' != 'true' ">

+    <SourceRoot Include="C:\Users\User\.nuget\packages\" />

+  </ItemGroup>

+</Project>
\ No newline at end of file
diff --git a/future_value3/FutureValue/obj/FutureValue.csproj.nuget.g.targets b/future_value3/FutureValue/obj/FutureValue.csproj.nuget.g.targets
new file mode 100644
index 0000000..35a7576
--- /dev/null
+++ b/future_value3/FutureValue/obj/FutureValue.csproj.nuget.g.targets
@@ -0,0 +1,2 @@
+<?xml version="1.0" encoding="utf-8" standalone="no"?>

+<Project ToolsVersion="14.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003" />
\ No newline at end of file
diff --git a/future_value3/FutureValue/obj/project.assets.json b/future_value3/FutureValue/obj/project.assets.json
new file mode 100644
index 0000000..dec8e58
--- /dev/null
+++ b/future_value3/FutureValue/obj/project.assets.json
@@ -0,0 +1,71 @@
+{

+  "version": 3,

+  "targets": {

+    ".NETCoreApp,Version=v3.1": {}

+  },

+  "libraries": {},

+  "projectFileDependencyGroups": {

+    ".NETCoreApp,Version=v3.1": []

+  },

+  "packageFolders": {

+    "C:\\Users\\User\\.nuget\\packages\\": {}

+  },

+  "project": {

+    "version": "1.0.0",

+    "restore": {

+      "projectUniqueName": "C:\\Users\\User\\Documents\\cs\\Exercise Starts\\Chapter 08\\FutureValue\\FutureValue\\FutureValue.csproj",

+      "projectName": "FutureValue",

+      "projectPath": "C:\\Users\\User\\Documents\\cs\\Exercise Starts\\Chapter 08\\FutureValue\\FutureValue\\FutureValue.csproj",

+      "packagesPath": "C:\\Users\\User\\.nuget\\packages\\",

+      "outputPath": "C:\\Users\\User\\Documents\\cs\\Exercise Starts\\Chapter 08\\FutureValue\\FutureValue\\obj\\",

+      "projectStyle": "PackageReference",

+      "configFilePaths": [

+        "C:\\Users\\User\\AppData\\Roaming\\NuGet\\NuGet.Config",

+        "C:\\Program Files (x86)\\NuGet\\Config\\Microsoft.VisualStudio.Offline.config"

+      ],

+      "originalTargetFrameworks": [

+        "netcoreapp3.1"

+      ],

+      "sources": {

+        "C:\\Program Files (x86)\\Microsoft SDKs\\NuGetPackages\\": {},

+        "https://api.nuget.org/v3/index.json": {}

+      },

+      "frameworks": {

+        "netcoreapp3.1": {

+          "targetAlias": "netcoreapp3.1",

+          "projectReferences": {}

+        }

+      },

+      "warningProperties": {

+        "warnAsError": [

+          "NU1605"

+        ]

+      }

+    },

+    "frameworks": {

+      "netcoreapp3.1": {

+        "targetAlias": "netcoreapp3.1",

+        "imports": [

+          "net461",

+          "net462",

+          "net47",

+          "net471",

+          "net472",

+          "net48",

+          "net481"

+        ],

+        "assetTargetFallback": true,

+        "warn": true,

+        "frameworkReferences": {

+          "Microsoft.NETCore.App": {

+            "privateAssets": "all"

+          },

+          "Microsoft.WindowsDesktop.App.WindowsForms": {

+            "privateAssets": "none"

+          }

+        },

+        "runtimeIdentifierGraphPath": "C:\\Program Files\\dotnet\\sdk\\8.0.100\\RuntimeIdentifierGraph.json"

+      }

+    }

+  }

+}
\ No newline at end of file
diff --git a/future_value3/FutureValue/obj/project.nuget.cache b/future_value3/FutureValue/obj/project.nuget.cache
new file mode 100644
index 0000000..3e002b7
--- /dev/null
+++ b/future_value3/FutureValue/obj/project.nuget.cache
@@ -0,0 +1,8 @@
+{

+  "version": 2,

+  "dgSpecHash": "LA8uOxg/78gi8turoxCK57cTl0GC0UnL8mE9c1t6s/C+bOZpbvEL4CKL3QOEKA5s/YEn1irqGCY0UhvJtt/oTg==",

+  "success": true,

+  "projectFilePath": "C:\\Users\\User\\Documents\\cs\\Exercise Starts\\Chapter 08\\FutureValue\\FutureValue\\FutureValue.csproj",

+  "expectedPackageFiles": [],

+  "logs": []

+}
\ No newline at end of file