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by: sandman |
last post by:
I've got a combo box that has an event handler set for
SelectedIndexChanged event. The problem is that it's
firing at startup when I load data from the Form_OnLoad
event. I tried setting a flag at startup and turning it
off at the end of the OnLoad function but the
SelectedIndexChange event gets called after OnLoad
finishes, so my flag is off. How can I get around this?
Is there another event that I can use to turn the flag
off? Or...
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by: Robert Hanson |
last post by:
I am trying to get the newly selected item in the dropdownlist control
from the SelectedIndexChanged event. The event is working fine, but I
am still getting the originally selected item in the list, please help.
Thanks,
Bob Hanson
CEO
Custom Programming Unlimited LLC
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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.
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by: rdb |
last post by:
VB.NET web program with a webform w/2 dropdownlistboxes, set to AutoPostBack
TRUE, selection in either dropdown fires the SelectedIndexChanged events
correctly UNTIL I navigate to second webform in the same project, THEN use
the Back button to return to first webform; then changing the selection of
the second dropdownlistbox fires the SelectedIndexChanged event for the FIRST
dropdownlistbox.
I realize that a) using an eventhandler for...
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by: Shawn |
last post by:
I have a DataGrid with only one TemplateColumn wich contains a DropDownList.
After I bind the DataGrid I fill the dropDownLists with values in
ItemDataBound. None of the DropDownLists contains the same values. Some of
these DropDownLists have AutoPostBack set to true, but I'm having trouble
adding the SelectedIndexChanged event to them. This is my code:
ddlParameterValue = dataGridItem.FindControl("ddlParameterValue")...
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by: J055 |
last post by:
Hi
I have a dropdown control which is constructed in another dropdown control
SelectedIndexChanged event
protected void ddlParamType_SelectedIndexChanged(object sender, EventArgs e)
{
// some other code
DropDownList ddlGroups = new DropDownList();
ddlGroups.SelectedIndexChanged += new
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by: tbrown |
last post by:
I have a combobox with items like this: {one,two,three}. The selected
index is 0, so "one" appears in the combobox text. When the user drops
down the list, and selects "two", for example, I modify the Items
collection to be {two,one,three} and now want "two" to appear in the
combobox text. However, the combobox text is now blank. the is apparently
somehow the result of having changed the combobox.Items collection.
If, trying to fix...
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by: BillCo |
last post by:
I'm a C# Newbie, so if I've missed the obvious here go easy!!!
I have a form opened from a MDI parent. The form has a data bound
combo box, with a SelectedIndexChanged event (fills a list view box on
the same form depending on selection). It all works fine except when
you close either the form itself or it's MDI parent. Somehow as the
form is closing this event is triggered, and crashes out with an un-
handled error (even though it's in...
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by: GiJeet |
last post by:
Hello, I'd like to force a call to the SelectedIndexChanged of a combo
box from within a method. I tried to just call it like so:
this.myComboBox.SelectedIndexChanged; but of course the event takes 2
parameters - object sender, EventArgs e and not sure how to pass these
paras from my method. Should I just make up fake ones to pass?
Any help would be appreciated.
G
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by: Audie7734 |
last post by:
private void cboBowler_SelectedIndexChanged(object sender, System.EventArgs e)
{
string temp = cboBowler.Text;
//calling methods creates a subdirectory
di.CreateBwlerFolder(temp);
}
Above is my SelectedIndexChanged event.
I can't get it to do anything. I've placed a MessageBox.Show within my code with no results.
My comboBox in loaded during the Form1_Load event. Do I have to do...
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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: 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...
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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: 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: 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 presenter, Adolph Dupré who will be discussing some powerful techniques for using class modules.
He will explain when you may want to use classes instead of User Defined Types (UDT). For example, to manage the data in unbound forms.
Adolph will...
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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: muto222 |
last post by:
How can i add a mobile payment intergratation into php mysql website.
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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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