Init

2022-10-03 14:52:05 -05:00
commit c401da8662
44 changed files with 1284 additions and 0 deletions
--- a/BaseConverter/Form1.cs
+++ b/BaseConverter/Form1.cs
@@ -0,0 +1,146 @@
+using System;
+using System.Collections.Generic;
+using System.ComponentModel;
+using System.Data;
+using System.Drawing;
+using System.Linq;
+using System.Text;
+using System.Windows.Forms;
+
+namespace WindowsFormsApplication1
+{
+    public partial class Form1 : Form
+    {
+        public Form1()
+        {
+            InitializeComponent();
+        }
+
+        
+
+        private void currentFocus(string focusOn) {
+            switch (focusOn)
+            {
+                case "binaryTextBox":
+                    binaryTextBox.Focus();
+                    break;
+                case "hexTextBox":
+                    hexTextBox.Focus();
+                    break;
+                case "octalRadioButton":
+                    octalTextBox.Focus();
+                    break;
+                case "decimalTextBox":
+                    decimalTextBox.Focus();
+                    break;
+                default:
+                    this.Focus();
+                    break;
+            }
+        }
+
+        private void clearTextboxes()
+        {
+            hexTextBox.Text = "0";
+            binaryTextBox.Text = "0";
+            octalTextBox.Text = "0";
+            decimalTextBox.Text = "0";
+        }
+
+        private void computeButton_Click(object sender, EventArgs e)
+        {
+            // Define variables
+            int decimalNum = 0, hexNum = 0, binNum = 0, octalNum = 0;
+
+            try
+            { // Extract data from text boxes.
+                decimalNum = int.Parse(decimalTextBox.Text);
+                hexNum = Convert.ToInt32(hexTextBox.Text, 16);
+                binNum = Convert.ToInt32(binaryTextBox.Text, 2);
+                octalNum = Convert.ToInt32(octalTextBox.Text, 8);
+            }
+            catch (Exception Ex)
+            {
+                clearTextboxes();
+                MessageBox.Show("Invalid number entered into one of the textboxes!");
+            }
+
+            // What does the user want us to convert from?
+            if (decimalRadioButton.Checked)
+            {
+                // The decimal radio button is pressed.
+                hexNum = decimalNum;
+                binNum = decimalNum;
+                octalNum = decimalNum;
+            }
+            if (octalRadioButton.Checked) {
+                // The octal radio button is pressed.
+                hexNum = octalNum;
+                binNum = octalNum;
+                decimalNum = octalNum;
+
+            }
+            if (hexRadioButton.Checked)
+            {
+                // The hexadecimal radio button is pressed.
+                binNum = hexNum;
+                decimalNum = hexNum;
+                octalNum = hexNum;
+
+            }
+            if (binaryRadioButton.Checked)
+            {
+                // The binary radio button is pressed.
+                hexNum = binNum;
+                decimalNum = binNum;
+                octalNum = binNum;
+            }
+            // Print output
+            decimalTextBox.Text = decimalNum.ToString();
+            hexTextBox.Text = hexNum.ToString("X");
+            binaryTextBox.Text = Convert.ToString(binNum, 2);
+            octalTextBox.Text = Convert.ToString(octalNum, 8);
+        }
+
+        private void clearButton_Click(object sender, EventArgs e)
+        {
+            // Clear the textboxes.
+            clearTextboxes();
+
+            // Reset focus to the textbox that is currently selected to be converted to.
+            if (decimalRadioButton.Checked)
+                currentFocus("decimalTextBox");
+            if (hexRadioButton.Checked)
+                currentFocus("hexTextBox");
+            if (binaryRadioButton.Checked)
+                currentFocus("binaryTextBox");
+            if (octalRadioButton.Checked)
+                currentFocus("octalTextBox");
+        }
+
+        private void exitButton_Click(object sender, EventArgs e)
+        {
+            this.Close();
+        }
+
+        private void binaryRadioButton_CheckedChanged(object sender, EventArgs e)
+        {
+            currentFocus("binaryTextBox");
+        }
+
+        private void hexRadioButton_CheckedChanged(object sender, EventArgs e)
+        {
+            currentFocus("hexTextBox");
+        }
+
+        private void decimalRadioButton_CheckedChanged(object sender, EventArgs e)
+        {
+            currentFocus("decimalTextBox");
+        }
+
+        private void octalRadioButton_CheckedChanged(object sender, EventArgs e)
+        {
+            currentFocus("octalTextBox");
+        }
+    }
+}