public void Save()
    {
        //Create a canvas object
        CCanvas Canvas1 = new CCanvas();

        //Add controls
        Canvas1.AddControls(new CDrawing(CDrawing.ControlTypes.Label, "This is text on a label1", 10, 100, "Tahoma", 7.5, "Regular", -778225617));
        Canvas1.AddControls(new CDrawing(CDrawing.ControlTypes.Label, "This is text on a label11", 20, 200, "Verdana", 7.5, "Regular", -778225617));
        Canvas1.AddControls(new CDrawing(CDrawing.ControlTypes.Label, "This is text on a label111", 30, 300, "Times New Roman", 7.5, "Regular", -778225617));
        //Save the object
        Canvas1.Save();
    }