C-Sharp-Moment

lab5_3/lab5_7_CalebFontenot/Form1.cs

@@ -0,0 +1,51 @@
+namespace lab5_7_CalebFontenot
+{
+    public partial class Form1 : Form
+    {
+        public Form1()
+        {
+            InitializeComponent();
+        }
+
+        private void calculateButton_Click(object sender, EventArgs e)
+        {
+            try
+            {
+                // Variables
+                decimal sales;
+                decimal total = 0m;
+
+                // Declare a StreamReader variable.
+                StreamReader inputFile;
+
+                // Open the file and get a StreamReader object.
+                inputFile = File.OpenText("Sales.txt");
+
+                // Read the file's contents.
+                while (!inputFile.EndOfStream)
+                {
+                    // Get a sales amount.
+                    sales = decimal.Parse(inputFile.ReadLine());
+
+                    // Add the sales amount to total.
+                    total += sales;
+                }
+
+                // Close the file.
+                inputFile.Close();
+
+                // Display the total.
+                totalLabel.Text = total.ToString("C");
+            } 
+            catch (Exception ex)
+            { 
+                Console.WriteLine(ex.Message); 
+            }  
+        }
+
+        private void exitButton_Click(object sender, EventArgs e)
+        {
+            this.Close();
+        }
+    }
+}