473,785 Members | 2,488 Online
Bytes | Software Development & Data Engineering Community
+ Post

Home Posts Topics Members FAQ

Using A CheckedListBox

Could anybody help ne with this?

In VB6 / VBA, I could set up a listbox, with tickboxes/circles to the
side of each item. Selecting an Item caused the box to tick. Choosing
another deticked the original and ticekd the new one.

In .net, with a CheckedListBox with single selection, you can only
have obe item highlighted. But the ticks remain on previous items.

How can I just have one item selected and ticked ? And then I would
want to use that item to write to a file?

Thanks

D.
Nov 20 '05 #1
3 1572
On Wed, 18 Feb 2004 22:29:52 +0000, Gobble.D.Gook <He**@now.com >
wrote:
How can I just have one item selected and ticked ? And then I would
want to use that item to write to a file?


When the ItemChecked event is fired, could you not just loop through
all the other items and uncheck them?
Nov 20 '05 #2
On Thu, 19 Feb 2004 10:11:54 +0000 (UTC), BluDog
<Re**********@h ere.com> wrote:

When the ItemChecked event is fired, could you not just loop through
all the other items and uncheck them?


Seem to get into an endless loop doing that, as the event fires as I
change the checkstate ....

Nov 20 '05 #3
OK, heres the answer, if anyone else wants to do this ...

Private Sub lstSupport_Item Check(ByVal sender As Object, ByVal e
As System.Windows. Forms.ItemCheck EventArgs) Handles
lstSupport.Item Check

If e.NewValue = CheckState.Chec ked Then
For Each i In lstSupport.Chec kedIndices
lstSupport.SetI temChecked(i, False)
Next
End If

End Sub
Nov 20 '05 #4

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

Similar topics

4
3739
by: Reza | last post by:
Hi, I want to check one of the memebrs of a checkedListbox based on its value. I 'm getting a number(say 1355) from another control and based on that number I want to check an item which its value is 1355,how can I do that? thannks.
1
6014
by: xiuyu_0129 | last post by:
Hi All, How do I store a string value for an item in a CheckedListBox in Windows Form? For a web based application, CheckBoxList allowed us to store 2 string values for the item in it. How do I achieve that when making use of the CheckedListBox in windows form. Thanks.
2
2417
by: CC | last post by:
Hi, We are populating a CheckedListBox from a database. Based on a selection by the user, the CheckedListBox either contains ALL possible members of a set, or a subset of possible members. The user can click a button to toggle back-and-forth between showing all or some. The question we have is maintaining state of the CheckedListBox. In other words, if a user has selected "Show MY records" and checks a few boxes, then selects "Show ALL...
8
1805
by: Derek Martin | last post by:
Here is some code that I need help with please: Dim result As New ArrayList Try For i = 0 To objecttest1.PersonList.person_returnnumber - 1 result = objecttest1.PersonList.time_returnpunches(objecttest1.PersonList.person_getb yid(i).userid, "03/08/2004", "03/09/2004", True, False) 'The above line returns an object with several proerties, namely, a punch id that I want to be able to get out of the checkedlistbox collection:
2
2310
by: Manuel Canas | last post by:
Hi there, I'm having this dilema with a checkedlistbox. I have an array of items in there, what I want to accomplish is the following; The user could check all the items in the checkedlistbox, but always have at list one item always checked. so if the user has the last item checked and he/she wants to uncheck it, the item should reset it self to a checked state
0
1717
by: Terry Olsen | last post by:
Dim dirs() as string = Directory.GetDirectories(MyPath) CheckedListBox.DataSource = dirs CheckedListBox.Update For I as Integer = 0 To CheckedListBox.Items.Count - 1 CheckedListBox.SelectedIndex = I DoMySub(CheckedListBox.SelectedItem) Next The first line in the For loop (CheckedListBox.SelectedIndex = I) sometimes
1
2163
by: Huahe | last post by:
Hi, I have an checkedlistbox with a lot of items, so there is a vertical scrollbar in the checkedlistbox. I want to make the checkedlistbox invisible when the mouseleave event goes off. The mouseleave event goes off when I move the mouse to the scrollbar. Can someone explain this to me? Isn't the scrollbar a part of the checkedlistbox? -- Huahe
3
24893
by: BostonNole | last post by:
Does anyone know how to get the checkedlistbox to display items horizontally on a windows form? It seems that it only displays its check box items vertically (up and down), which is not what I want. I want to be able to use the CheckedListBox to display the days of the week going across (horizontally) a windows form. Thanks.
6
6935
by: Steve Teeples | last post by:
Can someone show me an example of how to place a "CheckedListBox" property within a PropertyGrid? -- ----------- Thanks, Steve
1
5339
by: John | last post by:
Is there a way to make the font for the selected item(s) bold in a CheckedListBox? Thanks, John
0
9645
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, 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...
0
9480
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,...
0
10325
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, 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...
0
10147
jinu1996
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...
0
9950
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 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...
1
7499
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 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...
0
6739
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();...
0
5511
by: adsilva | last post by:
A Windows Forms form does not have the event Unload, like VB6. What one acts like?
2
3645
muto222
by: muto222 | last post by:
How can i add a mobile payment intergratation into php mysql website.

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.