'宣言 Public Sub Insert( _ ByVal index As System.Integer, _ ByVal value As DropDownItem _ )
public void Insert( System.int index, DropDownItem value )
パラメータ
- index
 - The indexed location within the collection to insert the item.
 - value
 - The item to insert.
 
'宣言 Public Sub Insert( _ ByVal index As System.Integer, _ ByVal value As DropDownItem _ )
public void Insert( System.int index, DropDownItem value )