Answer Posted / swapna

When you have a complex control, likeDataGrid, writing an
event processing routine for each object (cell, button,row,
etc.) is quite tediousdifficult.

The controls can bubble up their eventhandlers, allowing
the main DataGrid event handler to take care of its
constituents.

Suppose you want a certain ASP.NET function executed on
MouseOver over a certain button.

How can you access the properties and controls of master pages from content pages?

528

---

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 = "" & TxtEmpId.Text & "" & _ "" & TxtName.Text & "" & _ "" & TxtSalary.Text & "" 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 100 xxx 2000 yyy dddd 77777 rrrr rrrr 6666 qaqa sini 50000 errrrrrrrr rrrrrrrrr 677777 rrr rrr 33

1747

---

What does asp.net stand for?

548

---

How can i explain my project during interview?many time i expalain my project but they did't accept? please explain me.

5094

---

Where the assembly is stored in asp.net?

561

---

---

How would you enable impersonation in the web.config file?

556

---

Explain server control extensibility with reference to asp.net 2.0 ?

558

---

What is the default authentication mode for asp.net?

577

---

What is the difference between ASP.NET Webforms and ASP.NET MVC?

618

---

What kind of data we can store in viewstate?

589

---

Is post back in asp.net?

530

---

What is server side session management?

540

---

Can we use a static function with a non-static variable?

525

---

Do you know using sql cache invalidation?

539

---

What is the use of global.asax file?

563

---