'宣言 Public Event ItemsClear As System.EventHandler
'使用法 Dim instance As C1MultiDocument Dim handler As System.EventHandler AddHandler instance.ItemsClear, handler
public event System.EventHandler ItemsClear
'宣言 Public Event ItemsClear As System.EventHandler
'使用法 Dim instance As C1MultiDocument Dim handler As System.EventHandler AddHandler instance.ItemsClear, handler
public event System.EventHandler ItemsClear