workshop 2 upload

workshop2/Form1.cs

@@ -0,0 +1,53 @@
+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 workshop2
+{
+    public partial class Form1 : Form
+    {
+        public Form1()
+        {
+            InitializeComponent();
+        }
+
+        private void pictureBox1_Click(object sender, EventArgs e)
+        {
+
+        }
+
+        private void openFileButton_Click(object sender, EventArgs e)
+        {
+            openFileDialog1.ShowDialog();
+            pictureBox1.Load(openFileDialog1.FileName);
+        }
+
+        private void quitButton_Click(object sender, EventArgs e)
+        {
+            Application.Exit();
+        }
+
+        private void rotateLeft_Click(object sender, EventArgs e)
+        {
+            Bitmap image = new Bitmap(pictureBox1.Image);
+            image.RotateFlip(RotateFlipType.Rotate270FlipNone);
+            pictureBox1.Image = image;
+            pictureBox1.Refresh();
+        }
+
+        private void rotateRight_Click(object sender, EventArgs e)
+        {
+
+            Bitmap image = new Bitmap(pictureBox1.Image);
+            image.RotateFlip(RotateFlipType.Rotate90FlipNone);
+            pictureBox1.Image = image;
+            pictureBox1.Refresh();
+        }
+    }
+}