protected void Button1_Click(object sender, EventArgs e)
{
Graphics myGraphics = Graphics.FromImage(myBitmap);
myGraphics.Clear(Color.Black);
Pen myPen = new Pen(Color.White, 2);
if (ValueX.Text.Length > 0 && ValueY.Text.Length > 0 && ValueWidth.Text.Length > 0 &&
ValueHeight.Text.Length > 0)
{
int valueX = Convert.ToInt32(ValueX.Text);
int valueY = Convert.ToInt32(ValueY.Text);
int valueWidth = Convert.ToInt32(ValueWidth.Text);
int valueHeight = Convert.ToInt32(ValueHeight.Text);
MyRectangle myRectangle = new MyRectangle(valueX, valueY, valueWidth, valueHeight);
myRectangle.DrawRectangle(myGraphics, myPen);
string path = Server.MapPath("~/Image/Canvas.jpg");
myBitmap.Save(path, ImageFormat.Jpeg);
Image1.ImageUrl = "~/Image/Canvas.jpg";
myGraphics.Dispose();
myBitmap.Dispose();
}
else
{
Label1.Text = "Enter the value of all fields";
}
}