Explain the benefits of viewstate?

1033

What do you mean by role-based security?

986

What is viewstate? What does the "enableviewstate” property do? Whay would I want it on or off?

918

Difference between application events and session events

1031

How do I send an email message from my ASP.NET page?

960

What's the use of response.output.write()?

1274

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

2127

IN an ASP.NET Web application if there is any error, how can you debug?

1070

What is special types forms

1029

Explain a program using razor view engine to create a simple application? : asp.net mvc

1017

What are the new web part controls in asp.net 2.0 ?

1041

What are the namespaces used in asp.net mvc? : asp.net mvc

1082

How do you implement postback with a text box?

988

What is difference between asp.net and asp?

1048

What is the use of placeholder control?

1025