使用C＃将活动窗口捕获为jpg？

Question

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I am creating a Windows Application that capture the all users session details.

I want to track that how many users are connected with my machine using RDP session. Want to log all their activity with screen shot.

So I would like to know how can I capture the active screen. I tried 'RUNAS' but its show me current screen shot where I run. I am able to use user's application data but not get Actual screen.

I also tried LogonUser, CreateProcessAsUser but not getting actual point. So please let me know how can I do it ?

I used 'cassia' google library to list all the current logged user.

Thanks Laxmilal

Answer 1

当他们登录到计算机中时，使应用程序在用户会话中启动，然后监视用户会话已经很容易了。同步正在运行的应用程序的多个实例（每个登录用户一个）固有的问题。那么解决起来就容易得多了，这将使应用程序打入Windows用户会话并同时在几个不同的会话中运行代码（然后无论如何都进行同步）中涉及的问题。