How I can prevent user from download

Question

I am intended to develop a windows application that enable user to connect to the internet and do control on some properties such as connection time download and site access. In my application I want a .NET code enable me to prevent user from downloading files or images with a specified extentions that I determine it in my database. I want C# code that can catch the connection. I want C# code that can catch the download. I want C# code that can catch the stream from internet. I want C# code that can catch the change in my desk space due to downloading. If one can help me? If one can consult to me? Thank you

kovan · Answer

how about we point you to some directions and you can find the code to download files use WebClient class to find out information about space check out Environment.LogicalDrives that should help you out a bit.