Interested to Buy Any Domain ? << Click Here >> for more details...
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.
- 5 Answers
- 6811 Views
- Netsweeper, I also Faced
- E-Mail Answers
Answers were Sorted based on User's Feedback
Answer / rajesh
make sure that dropdownlist is there in the webform
| Is This Answer Correct ? | 2 Yes | 0 No |
Answer / 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 |
Answer / vyas pyk
though u have the control in the web form some times is
shows like that onle,
the solutions is u better delete the control and add it
again u will get it
| Is This Answer Correct ? | 1 Yes | 0 No |
Answer / rahul
Even i tried with that even it's saying the same error.
| Is This Answer Correct ? | 0 Yes | 0 No |
Answer / tarun
instead of arrayList use HashTable
and create one bindingsourse
BindingSource bs=new BindingSource();
HashTable hs=new HashTable();
hs.Add("Value","Key");
bs.dataSource=hs;
dropdowndisplya.datasource=bs;
dropdowndisplay.databind();
| Is This Answer Correct ? | 0 Yes | 0 No |
How do you initiate validation on the server manually? What are two situations when you might you want to do that?
How do u deploy your asp.net application?
how can u display multi language (i.e english,spanish...) web site?
What is aspect-oriented programming?
How do you a replicate a set of controls across a number of ASP Pages
Explain the steps needed to be performed in order to create an animation in xaml?
Why would anyone need to implement their own hashtable or linked list?
what are the server controls used in sitepath navigation?
How many types of validation are there?
What is slidemaster?
Is there any property names “isnavigating”?
What is the use of autowireup in asp.net?
-
Visual Basic (800) - C Sharp (3816)
- ASP.NET (3180)
- VB.NET (461)
- COM+ (79)
- ADO.NET (717)
- IIS (369)
- MTS (11)
- Crystal Reports (81)
- BizTalk (89)
- Dot Net (2435)
- Exchange Server (362)
- SharePoint (720)
- WCF (340)
- MS Office Microsoft (6963)
- LINQ Language-Integrated Query (317)
- WPF (371)
- TypeScript (144)
- Microsoft Related AllOther (311)
