C#

public void ZoomIn()
        {
            //pictureBox1.SizeMode = PictureBoxSizeMode.StretchImage;
            if (sz1.Width >= 800 * 6)
                MessageBox.Show("Max ZoomIn");
            else
            {
                sz1.Width += 100;
                sz1.Height += 100;
                pictureBox1.Size = sz1;
                c = 0;

                
                rect1 = new Rectangle(rectangles[c].X+((pictureBox1.Width/rectangles[c].Height)+(pictureBox1.Width/100)),rectangles[c].Y+((pictureBox1.Height/rectangles[c].Width)), rectangles[c].Width, rectangles[c].Height);
                rectangles.RemoveAt(c);
                rectangles.Insert(c, rect1);
                rect = new Rectangle(0, 0, 0, 0);
}
                
        }

//sz1 - modified width

ratio = Convert.ToDouble(sz1.Width) / Convert.ToDouble(pictureBox1.Width);

 rect1.X = Convert.ToInt16((rectangles[c].X) * ratio);
 rect1.Y = Convert.ToInt16((rectangles[c].Y * ratio));
rect1.Width = Convert.ToInt16(rectangles[c].Width * ratio);
rect1.Height = Convert.ToInt16(rectangles[c].Height * ratio);
rectangles.RemoveAt(c);
rectangles.Insert(c, rect1);
pictureBox1.Size = sz1;

Stark DaFixzer wrote:

Man , the .NET Exe file can be easily disassemble

Sir Dot Net wrote:

Is it really that different than disassembling a native executable?

Sir Dot Net wrote:

No matter what language it's in, or how it's compiled, it can be broken down and analyzed.