Answer Posted / ashish tiwari

There r 11 types directives in asp.net,

1)@ Assembly
Links an assembly to the current page or user control
declaratively.

2)@ Control
Defines control-specific attributes used by the ASP.NET
page parser and compiler and can be included only in .ascx
files (user controls).

3)@ Implements
Indicates that a page or user control implements a
specified .NET Framework interface declaratively.

4)@ Import
Imports a namespace into a page or user control explicitly.

5)@ Master
Identifies a page as a master page and defines attributes
used by the ASP.NET page parser and compiler and can be
included only in .master files.

6)@ MasterType
Defines the class or virtual path used to type the Master
property of a page.

7)@ OutputCache
Controls the output caching policies of a page or user
control declaratively.

8)@ Page
Defines page-specific attributes used by the ASP.NET page
parser and compiler and can be included only in .aspx files.

9)@ PreviousPageType
Creates a strongly typed reference to the source page from
the target of a cross-page posting.

10)@ Reference
Links a page, user control, or COM control to the current
page or user control declaratively.

11)@ Register
Associates aliases with namespaces and classes, which
allow user controls and custom server controls to be
rendered when included in a requested page or user control

What is asp.net introduction?

518

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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 = "" & 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

1725

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how can create login from create and written conde in asp.net

1773

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Which protocol is used to call web service?

560

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Can you explain how ASP.NET application life cycle and page life cycle events fire?

564

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Are cookies stored on server or client?

500

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What is the basic purpose of the required field validator? How can you use a required field validator to check that the user changes the initial value of a text box? a listbox?

1419

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What is server infrastructure & server components?

779

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In a page I have gridview with options of select and delete using hyperlink when I am selecting any one of then it has to open another page how can it?

505

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Can user control be stored in library?

515

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What is the full form of asp.net?

529

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What is the Difference between MVC And MVP design pattrens

2201

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What is .net remoting?

566

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Which protocol is used to call a web service?

558

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What kind of data we can store in viewstate?

572

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