Public Delegate Function weituo() As Boolean
Public Event shijian As weituo
错误提示:事件不能用有返回类型的委托类型声明
在VB.NET中怎么实现 function委托返回多个返回值?有没有大神帮忙解答一下...
------解决方案--------------------
直接定义委托,不要用事件就可以了。
------解决方案--------------------
参考: Event-Based Programming: Taking Events to the Limit
Public Delegate Function weituo() As Boolean
Public Event shijian As weituo
Function FireShijian As Boolean
If Not shijian Is Nothing Then
Return shijian()
End If
End Function