'宣言 Public Event NoData As System.EventHandler
'使用法 Dim instance As C1FlexReport Dim handler As System.EventHandler AddHandler instance.NoData, handler
public event System.EventHandler NoData
'宣言 Public Event NoData As System.EventHandler
'使用法 Dim instance As C1FlexReport Dim handler As System.EventHandler AddHandler instance.NoData, handler
public event System.EventHandler NoData