| |
by: Edward |
last post by:
I am having a terrible time getting anything useful out of a listbox
on my web form.
I am populating it with the results from Postcode lookup software, and
it is showing the results fine. What I want to do is to allow the
user to click on the row that corresponds to the correct address, and
have the code behind populate the form's Address1, Address2 etc.
controls with the relevant data items.
I put the code for this into the...
|
by: Scott Lee |
last post by:
I am displaying an ASP.Net generated form in a popup opened with
window.showModalDialog.
The form contains DropDownList controls. The first ddl is populated via
databinding to a datatable, has its AutoPostBack set to true and has its
SelectedIndexChanged event being handled in codebehind. The event fires as
it should populating two more ddls.
The problem is, the two ddls appear empty. I have used a javascript alert
to look at the...
|
by: Jack |
last post by:
Hello,
I have a dropdown list on a user control and the AutoPostBack property is
set to True. I want to use the SelectedIndexChanged event to populate some
text boxes based on what the user chose in the dropdown list.
However, the SelectedIndexChanged event doesn't fire. In the immediate
window it appears that the index is not changing when I select a different
option in the list.
|
by: sparkle |
last post by:
Hi Everybody,
I'm filling a combobox from a class, which works fine on it's own.
But when I insert code to fill in other controls something in the
combobox fill is causing the SelectedIndexChanged event to happen
when the form (hence combobox) loads, not when I select something
from the combobox.
Do I have something in the wrong order? I've read that that sometimes
|
by: Tand35006 |
last post by:
Hi, I hope some one can help with this. I have a basic webform with 2
DropDownLists and a single DataGrid. What I am trying to do is populate the
first DDList from a dataset on Form_Load. I then want to use this 1st DDList
to populate the 2nd DDList via the SelectedIndexChange Event.
So far so good. all works up to this point.
The next thing I'm trying to do is to use the 2nd DDList value in a queery
to populate the Datagrid also...
|
| |
by: blue_nirvana |
last post by:
I use a AddHandler statement in the load event of a form to assoicate a
routine with a combobox. When I populate the form, I select the approiate
value from the combobox by using combobox.selectedvalue = value. The weird
thing is sometimes this causes the assoicated routine to be called and
sometimes it does not. The combobox below it that is completely identical
except for the name works every time. After the form is displayed, you can...
|
by: Alec MacLean |
last post by:
Hi,
I have a couple of win forms where I am editing values that are stored in a
SQL database.
I'm using the listbox control to hold the data object each form interacts
with. Each object is defined by my own classes.
On the first form, I use an approach to reduce the number of database calls.
This essentially consists of :
|
by: jnoody |
last post by:
The problem I am having is with the SelectedIndexChanged event not
always firing or the SelectedIndex property not being correct when the
event does fire. The code is below, but here are some details first.
The DropDownList is actually a custom control called
DropDownListWithCommandEvent that inherits from DropDownList. The
reason I have created this is to create a DropDownList that will bubble
a Command event to the containing...
|
by: martin1 |
last post by:
Hi, All,
I want user select first item (called All) in listbox, then all other items
are selected by SetSelected method, but in loop (see code below) whenever
going to SetSelected(), the SelectedIndexChanged event keep fire and loop
doesn't go to next, finally the program stop at infinite loop.
Sub lstCem_SelectedIndexChanged(ByVal sender As System.Object, ByVal e As
System.EventArgs) Handles lstCem.SelectedIndexChanged
If...
|
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...
|
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,...
|
| |
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 tapestry of website design and digital marketing. It's not merely about having a website; it's about crafting an immersive digital experience that captivates audiences and drives business growth.
The Art of Business Website Design
Your website is...
|
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...
|
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...
|
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 then checking html paragraph one by one.
At the time of converting from word file to html my equations which are in the word document file was convert into image.
Globals.ThisAddIn.Application.ActiveDocument.Select();...
|
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...
|
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 we have to send another system
|
| |
by: muto222 |
last post by:
How can i add a mobile payment intergratation into php mysql website.
|
