试用期结束后，使Manutab处于非活动状态 [英] Make Manutab inactive after software finish trial period

问题描述

我正在研究的项目中，我正在研究在试用期结束后60天内到期的软件，我需要了解如何停用"Manu Item"(Manu项目)，只有需要激活的选项卡是"Password"(密码)选项卡.

非常感谢.

I am working on project In which I am working on software which expire in 60 days after it finish the trial period I need to find out how to inactivate Manu Item only tab need to active is Password tab.

Thank you very much.

推荐答案

好吧，您可以显示一个模式对话框以输入键...，如果用户取消该对话框，则立即退出应用程序.这样，您实际上不必禁用菜单...如果试用期已过期，您只需在启动时显示对话框即可...而且还可以通过检查一段时间的使用时间来随后显示对话框.或者您可以简单地检查关键命令中的试用版是否已过期，如果显示，则显示对话框...

您可以在其他论坛上阅读有关该主题的现有文章和类似问题.

应用程序试用版 [创建应用程序的试用版 [ http://bytes.com/topic/c/answers/219770- code-make-trial-version-software-release [ ^ ]

需要实施限时试用的建议 [ ^ ]

您还可以寻找要进行试验的产品...以下是一些示例:

Protection PLUS [在ComponentSource上搜索试用版 [

Well, you can display a modal dialog to enter the key... and if the user cancel that dialog immediatly exit the application. That way, you don''t really have to disable the menu... You simply display the dialog at startup if the trial is expired... and you might also display afterward by checking the time after some period of uses. Or you might simply check if the trial is expired in critical commands and if so display the dialog...

You can read existing articles on the subject and similar questions in other forums.

Application Trial Maker[^]

Create Trial Version of an application[^]

http://bytes.com/topic/c/answers/219770-code-make-trial-version-software-release[^]

Need Advice on Implementing a Time-limited Trial[^]

You can also look for products that are intended to make trials... Here are some examples:

Protection PLUS[^]

Search of trial on ComponentSource[^]

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