# this code is to change the contact name
 def changeeventdata
  oldName =  $rwdschedule_directory + "/" + @a_viewevent +  ".sch"
  newName =  $rwdschedule_directory + "/" + @a_changeeventdata + ".sch"
 begin 
 File.rename(oldName, newName)
  @eventfilechangeresult = "File Renamed!" 
  rescue
  @eventfilechangeresult = "rename error"
  end
  
   end