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by: Tom Pearson |
last post by:
I create controls and validators dynamically dependent on data at runtime.
I create the control then the relevant validator(s) for it assigning the Control.ID as the control to validate.
These controls and validators are then added to a table for display to the user.
This code did seem to work originally, but now does not amd I am stumped as to why. There have been some code
changes, but not to the methods below and I have pretty much...
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by: collie |
last post by:
Hi,
I have 2 listboxes. The first gets populated from the db as soon as
the page loads. The second listbox get populated based on the user's
selection from the first listbox. However, currently the code is
such that with each selection there is a postback. We want to avoid it
using filter and javascript. I am not using ADO.NET but adodbc and no
datagrids or datasets (please don't tell me that i should as my boss
clearly doesn't want...
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by: Joey |
last post by:
Hi,
I'm trying to add a default item to my listbox but when I do it tells me
that it's not defined, could someone tell me the syntax I need to use to get
the listbox control to display a default item?
I have tried the following:
lstStates.Items.Insert(0, new ListItem("By State","0"))
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by: farmer |
last post by:
I need to populate a listbox of other listview with selected listview
items.although the following code works perfecty I want to use an
Array (for various reasons)
for Each ListItem In listview1.ListItems
If ListItem.Checked = True Then
listbox1.AddItem ListItem.Text
next
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by: RS - via .NET 247 |
last post by:
(Type your message here)
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From: RS -
Hi,
I am trying to copy the items from one listbox to anotherlistbox. Both the list boxes are with multiple selection mode.The firstlistbox is populated from a databse.My code copiesselected items without any problem but it disables all thetextbox and doesn't give any error. Interestingly the other formelement like checkbox and button remain enabled. I debugged...
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by: ^MisterJingo^ |
last post by:
Hi all,
I have a web page which has a single dropdownlist containing 3 items.
Below the dropdownlist are two listboxes. Depending on the option
selected from the dropdownlist, the left most listbox populates itself
from a DB table, assigning the correct id to each item as a value.
In between the listboxes are two buttons. On clicking an 'add'
button, I am trying to grab the id of the item selected (the goal being
to place this id and...
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by: Bob Malcoprs |
last post by:
Hi,
I want to get all the selected values of a listbox in several labels..
With this code here below, when i click on e.g. "option 2", i get '2' in
label2. That's ok.
But if i then click on "option 3", "option 3" is selected and "option 2" is
deselected. So i get '3' in label3 but also still '2' in label2. Same with
"option 1".
And when i deselect everything, i still get '2' and '3'. I can't get rid of
them.
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by: Sunray |
last post by:
I have a form called the sales form and i have 2 sets of listboxes
So what happens is. i add items form the bottom set of list boxes which are bound to a data base to the top set of list boxes which are not bound, I select from the bottom set and add to the top set which works fine, but now i decide to remove an item from the top set.
when i tried to use a remove item code it worked fine, it did delete the item form the list but it added...
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by: Iain Wilson |
last post by:
I am pulling my hair out trying to print various objects from a .net
web page
My apologies for cross posting but I need an answer and my previous
post has attracted no interest.
ASP.Net 2.0 using C#
This is a simple web page on our intranet (written as a test) and all
I am trying to do is print a document to a named printer.
If I use a StreamReader then I get an output to the printer. This
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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, people are often confused as to whether an ONU can Work As a Router. In this blog post, we’ll explore What is ONU, What Is Router, ONU & Router’s main usage, and What is the difference between ONU and Router. Let’s take a closer look !
Part I. Meaning of...
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by: Hystou |
last post by:
Most computers default to English, but sometimes we require a different language, especially when relocating. Forgot to request a specific language before your computer shipped? No problem! You can effortlessly switch the default language on Windows 10 without reinstalling. I'll walk you through it.
First, let's disable language synchronization. With a Microsoft account, language settings sync across devices. To prevent any complications,...
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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, it seems that the internal comparison operator "<=>" tries to promote arguments from unsigned to signed.
This is as boiled down as I can make it.
Here is my compilation command:
g++-12 -std=c++20 -Wnarrowing bit_field.cpp
Here is the code in...
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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 Update option using the Control Panel or Settings app; it automatically checks for updates and installs any it finds, whether you like it or not. For most users, this new feature is actually very convenient. If you want to control the update process,...
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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 protocol has its own unique characteristics and advantages, but as a user who is planning to build a smart home system, I am a bit confused by the choice of these technologies. I'm particularly interested in Zigbee because I've heard it does some...
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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, and deployment—without human intervention. Imagine an AI that can take a project description, break it down, write the code, debug it, and then launch it, all on its own....
Now, this would greatly impact the work of software developers. The idea...
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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 last exercise I practiced was to create a LAN-to-LAN VPN between two Pfsense firewalls, by using IPSEC protocols.
I succeeded, with both firewalls in the same network. But I'm wondering if it's possible to do the same thing, with 2 Pfsense firewalls...
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by: adsilva |
last post by:
A Windows Forms form does not have the event Unload, like VB6. What one acts like?
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by: bsmnconsultancy |
last post by:
In today's digital era, a well-designed website is crucial for businesses looking to succeed. Whether you're a small business owner or a large corporation in Toronto, having a strong online presence can significantly impact your brand's success. BSMN Consultancy, a leader in Website Development in Toronto offers valuable insights into creating effective websites that not only look great but also perform exceptionally well. In this comprehensive...
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