if (!IsPostBack) { ArrayList books=new ArrayList();

When a dropdownlist has been added by some records and it
has been binded why it is not executing i'm facing this
error pls help me ?

if (is!pageposback)

{
arraylist books = new arraylist;
books.add ("gone with the wind");
books.add ("rahulsriramprakash");
books.add ("vishal");
dropdowndisplay.datasource=books;
dropdowndisplay.databind();
}

The error is :

1) The dropdowndisplay does not exist.

Question Posted / sujit biswas

5 Answers
6648 Views
Netsweeper, I also Faced
E-Mail Answers

Answer Posted / sujit biswas

if (!IsPostBack)
{
ArrayList books=new ArrayList();
books.Add("gone with the wind");
books.Add("rahulsriramprakash");
books.Add("vishal");
dropdowndisplay.DataSource = books;
dropdowndisplay.DataBind();
}

Is This Answer Correct ?

3 Yes

1 No

Post New Answer View All Answers

Please Help Members By Posting Answers For Below Questions

Define view state.

902

Explain asp.net mvc request life cycle? : asp.net mvc

982

What happens if an ASP.NET server control with event-handling routines is missing from its definition?

1072

Explain form level validation and field level validation?

945

Why asp.net is better than php?

929

What is DataGrid wheater its a Server Control or something else ?

1035

What is considered a service provider?

901

Where is asp.net session stored?

893

Define viewstate in .net?

906

Explain the difference between or and orelse?

927

Why does my asp.net file have multiple tag with runat=server?

936

How can you send an email message from an asp.net web page?

933

What is data reader in asp.net?

1051

Explain Session state management options in ASP.NET.

1037

Explain about the Class view window?

934