/// <summary>
/// According to user selected values select and perform the operations
/// according to the cases
/// </summary>
private void UpdateLables()
{
Shapes figure = GetFigure();
Shape shape = null;
switch (figure)
{
case Shapes.Rectangle:
{
//create instance of the Rectangle class and call necessary methods
//to perform operations
shape = new Rectangle(width,depth);
lblBaseArea.Text = ((Rectangle)shape).Area.ToString("0.00");
lblBaseCircum.Text = ((Rectangle)shape).Circum.ToString("0.00");
break;
}
case Shapes.Circle:
{
//create instance of the Ellipse class and call necessary methods
//to perform operations
shape = new Ellipse(width);
lblBaseArea.Text = ((Ellipse)shape).Area.ToString("0.00");
lblBaseCircum.Text = ((Ellipse)shape).Circum.ToString("0.00");
break;
}
case Shapes.Cylinder:
{
//create instance of the Cylinder class and call necessary methods
//to perform operations
shape = new Cylinder(width,depth,lenght);
lblBaseArea.Text = ((Cylinder)shape).BaseArea.ToString("0.00");
lblBaseCircum.Text = ((Cylinder)shape).BaseCircum.ToString("0.00");
lblVolume.Text = ((Cylinder)shape).Volume.ToString("0.00");
lblMantelArea.Text = ((Cylinder)shape).MantelArea.ToString("0.00");
lblTotSurfaceArea.Text = ((Cylinder)shape).TotalArea.ToString("0.00");
break;
}
case Shapes.Ellipse:
{
//create instance of the Ellipse class and call necessary methods
//to perform operations
shape = new Ellipse(width,depth);
lblBaseArea.Text = ((Ellipse)shape).Area.ToString("0.00");
lblBaseCircum.Text = ((Ellipse)shape).Circum.ToString("0.00");
break;
}
case Shapes.Prism:
{
//create instance of the Prism class and call necessary methods
//to perform operations
shape = new Prism(width, depth, lenght);
lblBaseArea.Text = ((Prism)shape).BaseArea.ToString("0.00");
lblBaseCircum.Text = ((Prism)shape).BaseCircum.ToString("0.00");
lblVolume.Text = ((Prism)shape).Volume.ToString("0.00");
lblMantelArea.Text = ((Prism)shape).MantelArea.ToString("0.00");
lblTotSurfaceArea.Text = ((Prism)shape).TotalArea.ToString("0.00");
break;
}
case Shapes.Sphere:
{
//create instance of the Sphere class and call necessary methods
//to perform operations
shape = new Sphere(width);
lblBaseArea.Text = ((Sphere)shape).BaseArea.ToString("0.00");
lblBaseCircum.Text = ((Sphere)shape).BaseCircum.ToString("0.00");
lblVolume.Text = ((Sphere)shape).Volume.ToString("0.00");
lblMantelArea.Text = ((Sphere)shape).MantelArea.ToString("0.00");
lblTotSurfaceArea.Text = ((Sphere)shape).TotalArea.ToString("0.00");
break;
}
}
}
/// <summary>
/// According to user selected values select and perform the operations
/// according to the cases
/// </summary>
private void UpdateLables()
{
Shapes figure = GetFigure();
Shape shape = null;
switch (figure)
{
case Shapes.Rectangle:
{
//create instance of the Rectangle class and call necessary methods
//to perform operations
shape = new Rectangle(width, depth);
lblBaseArea.Text = ((Rectangle)shape).Area.ToString("0.00");
lblBaseCircum.Text = ((Rectangle)shape).Circum.ToString("0.00");
break;
}
case Shapes.Circle:
{
//create instance of the Ellipse class and call necessary methods
//to perform operations
shape = new Ellipse(width);
lblBaseArea.Text = ((Ellipse)shape).Area.ToString("0.00");
lblBaseCircum.Text = ((Ellipse)shape).Circum.ToString("0.00");
break;
}
case Shapes.Cylinder:
{
//create instance of the Cylinder class and call necessary methods
//to perform operations
shape = new Cylinder(width, depth, lenght);
lblBaseArea.Text = ((Cylinder)shape).BaseArea.ToString("0.00");
lblBaseCircum.Text = ((Cylinder)shape).BaseCircum.ToString("0.00");
lblVolume.Text = ((Cylinder)shape).Volume.ToString("0.00");
lblMantelArea.Text = ((Cylinder)shape).MantelArea.ToString("0.00");
lblTotSurfaceArea.Text = ((Cylinder)shape).TotalArea.ToString("0.00");
break;
}
case Shapes.Ellipse:
{
//create instance of the Ellipse class and call necessary methods
//to perform operations
shape = new Ellipse(width, depth);
lblBaseArea.Text = ((Ellipse)shape).Area.ToString("0.00");
lblBaseCircum.Text = ((Ellipse)shape).Circum.ToString("0.00");
break;
}
case Shapes.Prism:
{
//create instance of the Prism class and call necessary methods
//to perform operations
shape = new Prism(width, depth, lenght);
lblBaseArea.Text = ((Prism)shape).BaseArea.ToString("0.00");
lblBaseCircum.Text = ((Prism)shape).BaseCircum.ToString("0.00");
lblVolume.Text = ((Prism)shape).Volume.ToString("0.00");
lblMantelArea.Text = ((Prism)shape).MantelArea.ToString("0.00");
lblTotSurfaceArea.Text = ((Prism)shape).TotalArea.ToString("0.00");
break;
}
case Shapes.Sphere:
{
//create instance of the Sphere class and call necessary methods
//to perform operations
shape = new Sphere(width);
lblBaseArea.Text = ((Sphere)shape).BaseArea.ToString("0.00");
lblBaseCircum.Text = ((Sphere)shape).BaseCircum.ToString("0.00");
lblVolume.Text = ((Sphere)shape).Volume.ToString("0.00");
lblMantelArea.Text = ((Sphere)shape).MantelArea.ToString("0.00");
lblTotSurfaceArea.Text = ((Sphere)shape).TotalArea.ToString("0.00");
break;
}
}
}
