From d23d4826f0302770284f51966e6b24290fab52d3 Mon Sep 17 00:00:00 2001
From: lempamo <smartypantslf@gmail.com>
Date: Sat, 25 Feb 2017 12:18:08 -0500
Subject: [PATCH] Added plus & equals functionality

---
 .../Applications/Calculator.Designer.cs       |  1 +
 ShiftOS.WinForms/Applications/Calculator.cs   | 26 +++++++++++++++++--
 2 files changed, 25 insertions(+), 2 deletions(-)

diff --git a/ShiftOS.WinForms/Applications/Calculator.Designer.cs b/ShiftOS.WinForms/Applications/Calculator.Designer.cs
index 507e382..1f9008e 100644
--- a/ShiftOS.WinForms/Applications/Calculator.Designer.cs
+++ b/ShiftOS.WinForms/Applications/Calculator.Designer.cs
@@ -188,6 +188,7 @@ namespace ShiftOS.WinForms.Applications
             this.buttonEquals.TabIndex = 12;
             this.buttonEquals.Text = "=";
             this.buttonEquals.UseVisualStyleBackColor = true;
+            this.buttonEquals.Click += new System.EventHandler(this.buttonEquals_Click);
             // 
             // buttonPlus
             // 
diff --git a/ShiftOS.WinForms/Applications/Calculator.cs b/ShiftOS.WinForms/Applications/Calculator.cs
index ee5c2e3..c79494f 100644
--- a/ShiftOS.WinForms/Applications/Calculator.cs
+++ b/ShiftOS.WinForms/Applications/Calculator.cs
@@ -136,14 +136,36 @@ namespace ShiftOS.WinForms.Applications
 
         private void buttonPlus_Click(object sender, EventArgs e)
         {
-            if (operationnumber == 0 && activeoperation != 1)
+            if (operationnumber == 0 && activeoperation == 0)
             {
                 operationnumber = currentnumber;
                 activeoperation = 1;
             } else
             {
-
+                solve();
+                operationnumber = currentnumber;
+                activeoperation = 1;
             }
         }
+
+        private void solve()
+        {
+            switch (activeoperation)
+            {
+                case 1:
+                    numBox.Text = (currentnumber + operationnumber).ToString();
+                    break;
+
+                default:
+                    break;
+            }
+        }
+
+        private void buttonEquals_Click(object sender, EventArgs e)
+        {
+            solve();
+            operationnumber = 0;
+            activeoperation = 0;
+        }
     }
 }