ViewMode not Changing

[Phillip Foster]

I may be doing something wrong here, but I've added a button to my form that would allow the user to change the view mode. 
Basically, its just not working. The pageview never changes modes. What am i doing wrong?

The code is here:

private void btnView_Click(object sender, EventArgs e)
       {
           if (pvChecklist.ViewMode == PageViewMode.Stack)
               pvChecklist.ViewMode = PageViewMode.Strip;
           if (pvChecklist.ViewMode == PageViewMode.Strip)
               pvChecklist.ViewMode = PageViewMode.ExplorerBar;
           if (pvChecklist.ViewMode == PageViewMode.ExplorerBar)
               pvChecklist.ViewMode = PageViewMode.Stack;
       }

[Phillip Foster]

nvm. i fixed it.. I made the following change and it works.

private void btnView_Click(object sender, EventArgs e)
     {
         PageViewMode pvm = new PageViewMode();

         if (pvChecklist.ViewMode == PageViewMode.Stack)
             pvm = PageViewMode.Strip;
         if (pvChecklist.ViewMode == PageViewMode.Strip)
             pvm = PageViewMode.ExplorerBar;
         if (pvChecklist.ViewMode == PageViewMode.ExplorerBar)
             pvm = PageViewMode.Stack;

         pvChecklist.ViewMode = pvm;
     }