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