VB中的序列号 [英] Serials in VB

问题描述

大家好，

我有一个可以正常工作的VB程序. (用户必须在文本框中输入序列号才能在试用后使用该程序)

I've got a VB program with a working serial. (The user has to type a serial into a textbox to use the program after the trial)

是否可以创建一个序列化的东西来增加几天的试用期?

Is it possible to create a serial thing to add a few more days of the trial? 

例如: 用户用尽了5天，但又想继续评估该程序5天，然后输入序列号以再加载5天...

E.g:  The user used up his 5 days, but wants to continue evaluating the program for another 5 days, then types in the serial to load 5 more days...

我希望用户能够执行此操作，并且他们必须能够将激活序列插入相同的文本框中...

I want the user to be able to do that, and they must be able to insert the activation serial into the same textboxes...

我该怎么做...?

推荐答案

您指的是什么程序?如果是您写的东西，并且知道如何生成有效的序列号，那么可以.如果没有，那么您很可能无法重用该序列号.最好的选择是直接与软件供应商联系以获得帮助.

What program are you referring to? If it's something you've written and you know how to generate valid serials, then yes. If not, then most likely you can't reuse the serial. Your best bet is to contact the software vendor directly for assistance.

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