如何制作试用版 [英] how to make a trial version

问题描述

亲爱的朋友，

请让我知道您为我提供哪种产品进行试用版

问候

Dear Friends,

Please let me know which product do you offer for me to make a trial version

Regards

推荐答案

前段时间有一个问题，我记得这里有一篇关于CP的文章正在做您想要的事情:

应用程序试用版 [

There was a question a while back about this and I remember there is an article here on CP doing what you are seeking:

The Application Trial Maker[^]

I hope this will help you!

Regards,
Manfred

您正在寻找许可选项.

有多种方法可以实现这一目标
1)加密的许可证文件，其中包含到期日期等.
2)注册表中保存的加密许可证密钥
3)需要Internet连接的质询/响应机制
4)可能是其他人.......
尝试:许可证密钥生成 [如何为我的C#应用​​创建产品密钥 [ ^ ]或:c#许可 [ ^ ]

还有，
.NET Framework的密码学101 [

You are kind of looking for licensing options.

There are different ways to achieve this
1) encrypted license files that contains the expiry dates etc.
2) encrypted license keys held in the registry
3) challenge/response mechanism which require an internet connection
4) probably others.......
Try: License Key Generation[^] or: How can I create a Product Key for my C# App[^] or: c# Licensing[^]

Also,
Cryptography 101 for the .NET Framework[^]
Hope this helps.

我不确定制作试用版"是什么意思，但是如果它正在生成您自己的软件的试用版，那么我已经做了除了正常的Debug和Release配置之外，只需创建一个称为Trial或Demo的项目配置即可.在配置中，定义一个DEMO或TRIAL常数.然后在代码中检查常量，并进行任何更改以生成版本.

I''m not sure what you mean by making a "trial version", but if it is producing a trial version of your own software, what I''ve done is simply create a Project Configuration called Trial or Demo, in addition to the normal Debug and Release configurations. In the configuration, define a DEMO or TRIAL constant. Then in your code check for the constant and make whatever changes you need to produce the version.

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