problem with dropdown listbox exception

Vaidas Gudas

I am getting this error:
[ArgumentOutOfRangeException: 'lstAtliko' has a SelectedValue which is
invalid because it does not exist in the list of items.
Parameter name: value]
System.Web.UI.WebControls.ListControl.PerformDataB inding(IEnumerable
dataSource) +970
System.Web.UI.WebControls.ListControl.OnDataBindin g(EventArgs e) +80
System.Web.UI.WebControls.ListControl.PerformSelec t() +32
System.Web.UI.WebControls.BaseDataBoundControl.Dat aBind() +99
System.Web.UI.Control.DataBindChildren() +236
System.Web.UI.Control.DataBind(Boolean raiseOnDataBinding) +178
System.Web.UI.Control.DataBind() +31
System.Web.UI.Control.DataBindChildren() +236
System.Web.UI.Control.DataBind(Boolean raiseOnDataBinding) +178
System.Web.UI.Control.DataBind() +31
System.Web.UI.Control.DataBindChildren() +236
System.Web.UI.Control.DataBind(Boolean raiseOnDataBinding) +178
System.Web.UI.Control.DataBind() +31
System.Web.UI.Control.DataBindChildren() +236
System.Web.UI.Control.DataBind(Boolean raiseOnDataBinding) +178
System.Web.UI.WebControls.FormView.CreateChildCont rols(IEnumerable
dataSource, Boolean dataBinding) +3051
System.Web.UI.WebControls.CompositeDataBoundContro l.PerformDataBinding(IEnumerable
data) +89
System.Web.UI.WebControls.FormView.PerformDataBind ing(IEnumerable data)
+30
System.Web.UI.WebControls.DataBoundControl.OnDataS ourceViewSelectCallback(IEnumerable
data) +126
System.Web.UI.DataSourceView.Select(DataSourceSele ctArguments arguments,
DataSourceViewSelectCallback callback) +98
System.Web.UI.WebControls.DataBoundControl.Perform Select() +154
System.Web.UI.WebControls.BaseDataBoundControl.Dat aBind() +99
System.Web.UI.WebControls.FormView.DataBind() +23
System.Web.UI.WebControls.BaseDataBoundControl.Ens ureDataBound() +92
System.Web.UI.WebControls.FormView.EnsureDataBound () +176
System.Web.UI.WebControls.CompositeDataBoundContro l.CreateChildControls()
+100
System.Web.UI.Control.EnsureChildControls() +134
System.Web.UI.Control.PreRenderRecursiveInternal() +109
System.Web.UI.Control.PreRenderRecursiveInternal() +233
System.Web.UI.Control.PreRenderRecursiveInternal() +233
System.Web.UI.Control.PreRenderRecursiveInternal() +233
System.Web.UI.Control.PreRenderRecursiveInternal() +233
System.Web.UI.Page.ProcessRequestMain(Boolean
includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +4437

I know that this value does not exist, but how to catch this error and add
this value to the list by manual

Jan 23 '06 #1

Subscribe Reply

867

Similar topics

Dropdown Listbox date value

by: James W. Hall Sr. | last post by:

I am filling a dropdown listbox in ASP.NET. The display value is a date field from SQL Server. When I bind the data to the dropdown listbox the time appears in with the data (12:00 am). In the...

.NET Framework

Dropdown on Textbox using ASP

by: A P | last post by:

Hi! I have seen some techniques like this on the web. Currently, I'm using Combo box which values came from database table. One disadvantage is when the combo box have lots of values, users are...

ASP / Active Server Pages

Select only item in dropdown box

by: seansan | last post by:

Hi, I ahve an issue that I could tackle myself. sometimes a dropdown box is filled with only one element. How can I set this dropdown box to auto-select this one option? So in VB. If my...

Microsoft Access / VBA

Problem using collection base and listbox

by: Josema | last post by:

Hi to all, I have a class (persons) that derives from collection base: and another class (person) with this properties: -ID -Name When i have complete filled the object Persons with all...

C# / C Sharp

Problem with the ViewState of a TextBox

by: Andrés Giraldo | last post by:

Hi! I'm adding rows dinamically to a System.Web.UI.WebControls.Table, on depends on a dropdown listbox's selected item, on a Cell of the table I'm adding a TextBox, it's Text property it's a...

ASP.NET

Problem with Dropdown - ViewState and AutoPostBack

by: Lloyd Sheen | last post by:

I have a page that works fine. I am trying to optimize the page by overriding some of the Information that is being saved in the hidden VIEWSTATE. If I make the properties of the dropdown False...

ASP.NET

Combobox problem

by: amber | last post by:

I'm having an issue with a combobox that is making no sense to me at all. I have a form with several comboboxes/textboxes. The values in these boxes are based on a datarowview, which is based on...

.NET Framework

Basic multithreading problem

by: sameer | last post by:

Hi guys, thanks in advance. trying to implement some multithreading here : VS 2003 VB.net winforms I have a dropdown on a form which has list of vendors, when the user selects a vendor...

Visual Basic .NET

Varying the contents of a Dropdown within a Gridview

by: servernet1997 | last post by:

I have a gridview with 4 columns. Two of the columns are read-only and two are editable. The two editable columns are listboxes leveraging an ObjectDataSource. The first listbox is populated from a...

ASP.NET

Drag and Drop from one dropdown listbox to another

by: Amirtha | last post by:

hi frnds, I need ur help .im new to the javascript. i want to drag and drop an item from one dropdown listbox to an another dropdown listbox.i dont know how to do this. if possible means plz help...

Javascript

How to build RAID in BIOS?

by: Hystou | last post by:

There are some requirements for setting up RAID: 1. The motherboard and BIOS support RAID configuration. 2. The motherboard has 2 or more available SATA protocol SSD/HDD slots (including MSATA, M.2...

Computer Hardware

What is ONU?

by: marktang | last post by:

ONU (Optical Network Unit) is one of the key components for providing high-speed Internet services. Its primary function is to act as an endpoint device located at the user's premises. However,...

General

Problem With Comparison Operator <=> in G++

by: Oralloy | last post by:

Hello folks, I am unable to find appropriate documentation on the type promotion of bit-fields when using the generalised comparison operator "<=>". The problem is that using the GNU compilers,...

C / C++

Maximizing Business Potential: The Nexus of Website Design and Digital Marketing

by: jinu1996 | last post by:

In today's digital age, having a compelling online presence is paramount for businesses aiming to thrive in a competitive landscape. At the heart of this digital strategy lies an intricately woven...

Online Marketing

Discussion: How does Zigbee compare with other wireless protocols in smart home applications?

by: tracyyun | last post by:

Dear forum friends, With the development of smart home technology, a variety of wireless communication protocols have appeared on the market, such as Zigbee, Z-Wave, Wi-Fi, Bluetooth, etc. Each...

General

Access Europe - Using VBA to create a class based on a table - Wed 1 May

by: isladogs | last post by:

The next Access Europe User Group meeting will be on Wednesday 1 May 2024 starting at 18:00 UK time (6PM UTC+1) and finishing by 19:30 (7.30PM). In this session, we are pleased to welcome a new...

Microsoft Access / VBA

Couldn’t get equations in html when convert word .docx file to html file in C#.

by: conductexam | last post by:

I have .net C# application in which I am extracting data from word file and save it in database particularly. To store word all data as it is I am converting the whole word file firstly in HTML and...

C# / C Sharp

Trying to create a lan-to-lan vpn between two differents networks

by: TSSRALBI | last post by:

Hello I'm a network technician in training and I need your help. I am currently learning how to create and manage the different types of VPNs and I have a question about LAN-to-LAN VPNs. The...

Networking - Hardware / Configuration

transfer the data from one system to another through ip address

by: 6302768590 | last post by:

Hai team i want code for transfer the data from one system to another through IP address by using C# our system has to for every 5mins then we have to update the data what the data is updated ...

C# / C Sharp