'宣言 Public Event MarginChanged As System.EventHandler
'使用法 Dim instance As C1FlexViewer Dim handler As System.EventHandler AddHandler instance.MarginChanged, handler
public event System.EventHandler MarginChanged
'宣言 Public Event MarginChanged As System.EventHandler
'使用法 Dim instance As C1FlexViewer Dim handler As System.EventHandler AddHandler instance.MarginChanged, handler
public event System.EventHandler MarginChanged