Exemple #1
0
 /// <summary>
 /// Advance the enumerator to the next GoObject.
 /// </summary>
 /// <returns>True if there is a next GoObject; false if it has finished iterating over the collection.</returns>
 public bool MoveNext()
 {
     if (myOriginalCollection != null && myOriginalCollection.myChanges != myOriginalChanges)
     {
         throw new InvalidOperationException(myOriginalCollection.GetType().FullName + " was modified during enumeration.");
     }
     checked
     {
         if (myForward)
         {
             if (myIndex + 1 < myArray.Count)
             {
                 myIndex++;
                 return(true);
             }
             return(false);
         }
         if (myIndex - 1 >= 0)
         {
             myIndex--;
             return(true);
         }
         return(false);
     }
 }