How To Use Asp/asp.net?

[sagnik]

Hi, I'm Sagnik! I made these topic because, I need a help on using ASP/ASP.NET. Please help me, how I can use ASP/ASP.NET. And can I create a ASP.NET webpage. Please Help Me.

[sagnik]

I've a asp.net page. When I'm trying open the page I'm getting the following error when opening the asp.net file in browser:

Server Error in '/' Application

Document element did not appear. Line 1, position 1.

Description:HTTP 500. Error processing request.

Stack Trace:

System.Xml.XmlExc eption: Document element did not appear. Line 1, position 1.

at Mono.Xml2.XmlTex tReader.Read () [0x00000] in <filename unknown>:0

at System.Xml.XmlTe xtReader.Read () [0x00000] in <filename unknown>:0

at System.Xml.XmlRea der.MoveToConte nt () [0x00000] in <filename unknown>:0

at System.Configurati on.Configuration.R eadConfigFile (System.Xml.XmlRe ader reader, System.String fileName) [0x00000] in <filename unknown>:0

at System.Configurati on.Configuration.L oad () [0x00000] in <filename unknown>:0

at System.Configurati on.Configuration.In it (IConfigSystem system, System.String configPath, System.Configurati on.Configuration parent) [0x00000] in <filename unknown>:0

at System.Configurati on.Configuration.c onnector (System.Configurat ion.InternalConfigu rationSystem system, System.String locationSubPath) [0x00000] in <filename unknown>:0

at System.Configurati on.InternalConfigu rationFactory.Crea te (System.Type typeConfigHost, System.Object[] hostInitConfigurati onParams) [0x00000] in <filename unknown>:0

at System.Web.Config uration.WebConfig urationManager.O penWebConfigurat ion (System.String path, System.String site, System.String locationSubPath, System.String server, System.String userName, System.String password, Boolean fweb) [0x00000] in <filename unknown>:0

Version information: Mono Runtime Version:2.6.7 (tarball Thu Oct 18 23:33:40 PDT 2012); ASP.NET Version:2.0.50727.1433

How I can fix the problem?