Moves the item to the specified index in the collection
            
            
            
            
            
            
            
            
            'Declaration
 
Public Overloads Overridable Sub MoveItem( _
   ByVal  As , _
   ByVal  As Integer _
) 
             
        
            
            public virtual void MoveItem( 
    ,
   int 
)
             
        
             
        
            Parameters
- item
- The item to move
- newIndex
Return Value
The item's new position, or -1 if the item was not found in the collection.