Virtual Classroom Project in .NET

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Hello Friends ! I am developing a web based application on the concept of Virtual Classroom using the platform .NET. I need some suggestions for making the application as flexible as possible, some brief introductions for various possible modules and how to implement it.
1)Chat module & Whiteboard module-Any suggestions how to implement it in .net?
2)Any technology in .NET to disable keyboard(if teacher wants to disable it for some students)
3)Mainly, How to implement video-audio conferencing?
I will make it for a small LAN, first !
Using SQL Server and C#.
Thank you in advance ! :)

Posted 19-Nov-12 4:02am

JL_Coder

Updated 22-Apr-18 19:19pm

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Tim Corey · Accepted Answer · 2012-11-19T04:25:00

This is a very broad question, so I am going to give you a very broad answer. Basically, you need to do a lot of research and work on your end. However, to get you started, here are some resources:

Whiteboarding: C# and AJAX WhiteBoard[^]
Blocking Keystrokes: Low-level Windows API hooks from C# to stop unwanted keystrokes[^]
Video conferencing: http://stackoverflow.com/questions/7555815/video-conference-via-c-sharp[^]
Chat: http://www.hanselman.com/blog/AsynchronousScalableWebApplicationsWithRealtimePersistentLongrunningConnectionsWithSignalR.aspx[^]

I know some of these resources are designed to work with the browser and you will need a client instead, but the code should all apply. That will get you going in the right direction. If you get stuck on a specific point, please let us know (include as many specifics as possible when you ask your question so you have the best shot at getting a great answer).

CafedeJamaica · Accepted Answer · 2012-11-19T05:25:00

Solution 2

Here is your chat/whiteboard tutorial and code

Simple Chat Application in ASP.NET[^]

Here is number 2

How to lock keyboard and mouse on XP[^]

Posted 19-Nov-12 5:25am

CafedeJamaica

Updated 19-Nov-12 5:30am

v2

Comments

JL_Coder 19-Nov-12 12:49pm

thank you Mathlab for the solution. It is really helpful. I am referring to it and will let you know further problems or solutions which I will find in my way to build Virtual Classroom. Thank you !

Member 8721443 4-Jul-13 12:13pm

how t integrate different module into one project... plx guide me
faizan.saleem.khanani@gmail.com