473,473 Members | 1,994 Online
Bytes | Software Development & Data Engineering Community
Create Post

Home Posts Topics Members FAQ

Unable to remove items from an asp.net listbox

I populate a listbox with the following code when my form loads:

lstBox.Items.Add("value");

Once the page loads, I give the user the ability to remove items from the
list box by selecting an item and executing the following code from a button
click event:

lstBoxs.Items.Remove(lstBox.SelectedItem);

This works as expected for items added to the box by the end user after the
page loads, but fails to work with items added when the page loads. Anyone
know what gives, or a workaround?
Jul 27 '05 #1
0 1349

This thread has been closed and replies have been disabled. Please start a new discussion.

Similar topics

4
by: Supra | last post by:
in vb6 listbox1.remove item 5 how will i do in vb.net? regards
4
by: Bilo | last post by:
I dont know what i am doing false. the code : private void button2_Click(object sender, System.EventArgs e) { foreach (string filename in listBox1.SelectedItems)...
4
by: mostafa atalla | last post by:
How can I remove some selected items from the listBox in the run time ??
1
by: Dan Bass | last post by:
I'm looking to develop a listbox with in-place editing where as each item is selected, it grows to fit in all the text boxes. When the item is deselected, it shrinks back to its original size. The...
4
by: Ron | last post by:
I've got a listbox that holds a list of groups. Users can select a group, hit the remove button and the group should be removed from the listbox. The only problem is that no matter which group you...
2
by: Rene | last post by:
Hi all i need some help. i try to send mail with the following code. Private Sub LinkButton1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles LinkButton1.Click Dim...
3
by: Bill Nguyen | last post by:
I use the following example (from another post) and it seemed to work fine. However, when I add the syntax to remove the selected item from the senderbox, I got error....
0
by: Shawn K | last post by:
I populate a listbox with the following code when my form loads: lstBox.Items.Add("value"); Once the page loads, I give the user the ability to remove items from the list box by selecting an...
1
by: divya | last post by:
Hello, I used the below code to move selected items between two listboxes Left and Right:- <%@ Page Language="C#" AutoEventWireup="true" CodeFile="TestPopup.aspx.cs" Inherits="TestPopup" %> ...
0
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...
0
marktang
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,...
0
Oralloy
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,...
1
by: Hystou | last post by:
Overview: Windows 11 and 10 have less user interface control over operating system update behaviour than previous versions of Windows. In Windows 11 and 10, there is no way to turn off the Windows...
0
tracyyun
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...
0
agi2029
by: agi2029 | last post by:
Let's talk about the concept of autonomous AI software engineers and no-code agents. These AIs are designed to manage the entire lifecycle of a software development project—planning, coding, testing,...
1
isladogs
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...
0
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...
0
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 ...

By using Bytes.com and it's services, you agree to our Privacy Policy and Terms of Use.

To disable or enable advertisements and analytics tracking please visit the manage ads & tracking page.