Need input on implementing Windows Forms with Back and Next features. (Panel switching "wizard")

See more:

.NET3.0

C#

.NET

forms

I've started working on a project that is basically a step by step wizard for creating a set of files for another program.

My form contains a panel that I have created a class for: MainPanel. MainPanel basically just sets the Size and Location. Each step used in the process is represented by a class that inherits from MainPanel. When the user clicks "Next" or "Back", I want to get rid of the current panel, and switch to the appropriate one.

I save all the data along the way in a Results class, so if necessary I can make a constructor to repopulate all the data on a "Back" click.

So my question is, what is the best way to get rid of the old panel and show the next one?

EDIT:
I'll leave a sample of some code with what I was thinking about doing. It works, but it seems like there's probably a better way to do it...

class MainForm
{
   MainPanel mainPanel;

   enum screens { FIRST, SECOND, THIRD };

   screens currentScreen;

   MainForm()
   {
      mainPanel = new firstPanel();
      this.Controls.Add(mainPanel);
      currentScreen = screens.FIRST;
   }

   void nextButton_Click(object sender, EventArgs e)
   {
      mainPanel.dispose();
   }

   void mainPanel_Disposed(object sender, EventArgs e)
   {
      // i have an enum, screens, (for now) to keep track of the screen i'm on
      if(currentScreen.Equals(screens.FIRST))
      {
         mainPanel = new secondPanel();
         this.Controls.Add(mainPanel);
         currentScreen = screens.SECOND;
      }
      // ...
   }
}

Still looking for more input, links and examples are greatly appreciated.