Answer / madhu

By giving
Try
{
any thing u want to give without exception
}

catch
{
here exception takes
}

Answer / s

try
{
here u have to write ur code
}
catch (Exception ex)
{
here if u get any error it was handled by Exception ex
}

Answer / raviraj

usually we handle exceptions in an appication using try ...
catch block.....If this structured exception too failed (as
you said the case of unhandled exception)Then we can define
user defined execeptions by creating a class which inherits
the application exception.The exception that contained in
the method of the class will automatically handled by the
throw new exception statement ,which contains the error
message.

Explain different authentication modes in asp.net?

0 Answers  

---

5. What three Specific Job Positions do you target from Swatz Oils GROUP U.K?

0 Answers   Swatz Oils,

---

What is viewstate? In which event of the page life cycle, is the viewstate available?

0 Answers  

---

What are Themes? What is their use ?

1 Answers  

---

Which is faster union or union all?

0 Answers  

---

Can One website be made using two different languages like c#,vb.net etc......

4 Answers   ABC,

---

Suppose you want a certain ASP.NET function executed on MouseOver overa certain button. Where do you add an event handler?

3 Answers   Visual Soft,

---

Which method do you use to kill explicitly a users session?

0 Answers   MindCracker,

---

What are resource file and how do we generate resource file?

0 Answers  

---

what is roles in asp.net

2 Answers  

---

What is the < machinekey > element and what two ASP.NET technologies is it used for ?

1 Answers  

---

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>

0 Answers   InfoCom,

---