我的建议是使用DirectCast（）作为你的演员尝试使用CType（），有人已经在这上面写了一些文章

这里有一些例子DirectCast与CType [ ^ ]（我不是这篇文章的拥有者）



但是如果它还没有得到答案，也许您可​​以发布运行程序时出现错误的哪一行？在这里轻松追踪



我希望这可以帮助你解决问题



问候，



Joven

Hi,

My suggestion was instead using DirectCast() as your casting try to use the CType(), somebody already written some article on this
here''s some example DirectCast vs. CType[^] (Im not the owner of this article)

But if its not still get the answer, maybe you can post which line the error occured when you run your program? for easy tracing here

I hope this help you on your problem

Regards,

Joven