update workshop 2 for resizing

workshop2/Form1.cs

@@ -26,6 +26,8 @@ namespace workshop2
         {
             openFileDialog1.ShowDialog();
             pictureBox1.Load(openFileDialog1.FileName);
+            //pictureBox1.Size = pictureBox1.Image.Size;
+            pictureBox1.SizeMode = AutoSize(true);
         }
 
         private void quitButton_Click(object sender, EventArgs e)
@@ -49,5 +51,13 @@ namespace workshop2
             pictureBox1.Image = image;
             pictureBox1.Refresh();
         }
+
+        private void Form1_Load(object sender, EventArgs e)
+        {
+            this.MinimumSize = new System.Drawing.Size(this.Width, this.Height);
+            this.MaximumSize = new System.Drawing.Size(Screen.PrimaryScreen.Bounds.Width, Screen.PrimaryScreen.Bounds.Height);
+            this.AutoSize = true;
+            this.AutoSizeMode = AutoSizeMode.GrowAndShrink;
+        }
     }
 }