添加消息，登录屏幕的Windows 7 [英] Add message to logon screen windows 7

问题描述

我知道，在Windows 8中，某些应用程序有锁定屏幕上的通知，有的指纹识别器可以在Windows 7和旧机器添加邮件登录屏幕。有可能是一个程序的登录屏幕上使用C＃显示一条消息，为Windows 7？如果是这样，可以在该消息是动态的？

I know that in windows 8, certain applications have a notification on the lock screen, and some fingerprint readers can add messages to the logon screen in windows 7 and older machines. Is it possible for a program to display a message on the logon screen for Windows 7 using c#? If so, can that message be dynamic?

推荐答案

是的，它可以添加/更改登录屏幕信息。它涉及更新 legalnotiecaption 和 legalnoticetext 在注册表中的值。

Yes it is possible to add/changes the logon screen message. It involves updating the legalnotiecaption and legalnoticetext values in the registry.

请参阅本文进行了详细的演练：的在Windows 8
它将为Windows 7的也行，因为我们正在修改注册表键（还没有Windows版本之间改变）显示一个启动的消息框。

See this article for a detailed walkthrough: Display a Startup Message Box in Windows 8 It will work for Windows 7 also, since we are modifying the registry keys (which haven't changed between windows versions).

至于消息是否可以是动态的，我不知道，因为它从注册表。我想你可以写一个C＃应用程序存储当前/现有值的2注册表项，然后更新他们在启动时 。 （不要忘了叫关闭（）在C＃代码的的RegistryKey 对象：）

As for whether the message can be dynamic, I am not sure, since it comes from the registry. I guess you could write a C# app that stores the current / existing values for those 2 registry entries, then updates them at startup. (Don't forget to call Close() on the RegistryKey object in your C# code :)

另外，如果你是直接修改注册表项的怕，你可以通过更新本地安全策略2个选项进行相同的更改。在幕后，2更新最终更新相同的2注册表项。 - legalnotiecaption 和 legalnoticetext

Also, if you are "afraid" of modifying the registry entries directly, you can make the same changes by updating 2 options in the Local Security Policy. Behind the scenes, the 2 updates eventually update the same 2 registry keys - legalnotiecaption and legalnoticetext.

请参阅：的在Windows 7中创建用户登录消息| 8

• 运行secpol.msc然后按Enter键打开本地安全策略


• 展开本地策略>选择安全选项


• 在RHS窗格中，双击交互式登录：用户试图登录。更改并保存


• 在RHS窗格中，双击交互式登录：用户试图登录短信息。更改并保存它。

• Run secpol.msc and hit Enter to open the Local Security Policy
• Expand Local Policies > Select Security options.
• In the RHS pane, double click Interactive logon: Message title for users attempting to log on. Change and save it.
• In the RHS pane, double click Interactive logon: Message text for users attempting to log on. Change and save it.

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