Answer / aj

Hi

MVC is an Architecture developed on top of .NET Framework.
Where they have concept of Model which is your databse
related stuff, and View Which is presenter (.aspx) files
and Controller (Which controles the action of your
application this is something from your regulat asp.net
website...
Controller tells what to do and when to do and here the
concept of Postback is not there any more...neither you
have the facility of ViewState......

This is one reason you may not be able to use your grid
view as effectively as earlier in asp.net
website/applications (when you are using MVC)...

As there is no postaback concept any more between client
and server it makes it possible to test your controller
actions even when your application is not running (F5)....

Hence this helps us do Test Driven Development of the
application...where you can write Test Cases first and then
do the development as it can be tested offline......

You may not be able to include Unit Test Project if you are
using Visual Web Developer as for this you need VS
2008....And MVC installed in your machine.....

For grid view you can refer to
http://blog.maartenballiauw.be/post/2008/06/Code-based-
ASPNET-MVC-GridView.aspx....it might help...

All the best

Answer / chinnu

i don't know

Answer / dhina

asp MVC.NET is microsoft's answer for web generation 2
sites, where the sites will be search engine optimized.
URL of the site doesnt map to the deployed folder structure
eg (www.test.com/scripts/test1.html) this means that the
test.com is virtual directory and scripts is a subdirectory
and test1.html is physical file name, these direct
directory url is not there in MVC

Can we have multiple web config files for an asp.net application?

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Hi this is the coding for adding data in to an xml table i want the coding for update and delete Try Dim emp_xml_doc As New XmlDocument If System.IO.File.Exists(Server.MapPath("emp.xml")) Then emp_xml_doc.Load(Server.MapPath("emp.xml")) Dim myrow_element As XmlElement myrow_element = emp_xml_doc.CreateElement("EmpDetails") Dim str As String str = "<EmpID>" & TxtEmpId.Text & "</EmpID>" & _ "<Empname>" & TxtName.Text & "</Empname>" & _ "<EmpSalary>" & TxtSalary.Text & "</EmpSalary>" myrow_element.InnerXml = str emp_xml_doc.DocumentElement.AppendChild(myrow_element) emp_xml_doc.Save(Server.MapPath("emp.xml")) Response.Write("Record Saved") Dim ds As New DataSet ds.ReadXml(Server.MapPath("emp.xml")) GridView1.DataSource = ds GridView1.DataBind() Else Response.Write("File does not exist.") End If Catch ex As Exception Response.Write(ex.ToString) End Try *********************** this is the xml file <?xml version="1.0" encoding="utf-8" ?> <Employee> <empdetails> <empid>100</empid> <empname>xxx</empname> <empsalary>2000</empsalary> </empdetails> <EmpDetails> <EmpID>yyy</EmpID> <Empname>dddd</Empname> <EmpSalary>77777</EmpSalary> </EmpDetails> <EmpDetails> <EmpID>rrrr</EmpID> <Empname>rrrr</Empname> <EmpSalary>6666</EmpSalary> </EmpDetails> <EmpDetails> <EmpID>qaqa</EmpID> <Empname>sini</Empname> <EmpSalary>50000</EmpSalary> </EmpDetails> <EmpDetails> <EmpID>errrrrrrrr</EmpID> <Empname>rrrrrrrrr</Empname> <EmpSalary>677777</EmpSalary> </EmpDetails> <EmpDetails> <EmpID>rrr</EmpID> <Empname>rrr</Empname> <EmpSalary>33</EmpSalary> </EmpDetails> </Employee>

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