Removes a range of elements from the 
ComboBoxItemList.
 
            
            
            シンタックス
            
            
            
            
            '宣言
 
Public Sub RemoveRange( _
   ByVal  As System.Integer, _
   ByVal  As System.Integer _
) 
             
        
            
            public void RemoveRange( 
   System.int ,
   System.int 
)
             
        
             
        
            パラメータ
- index
 
- Index of the item.
 - count
 
- The number of items to remove.
 
            
             
            
            
            
            
            
            
            
            
            
            
            
            参照