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