473,407 Members | 2,315 Online
Bytes | Software Development & Data Engineering Community
Post Job

Home Posts Topics Members FAQ

Join Bytes to post your question to a community of 473,407 software developers and data experts.

Displaying updated subitems in Listview

Hello all,

In code, I'm updating the text property of subitems in a Listview which is
in Details view. This may be a dumb question, but I can't seem to find a good
way to refresh the listview to show the changes. There is no database behind
the listview. It's just me programatically loading it up with items and
subitems.

--------------------------------------------------------------
An example of how subitems are modified is:

Public MySub(lvItem as ListViewItem)

lvItem.SubItems(0).Text = "Hello"

End Sub

--------------------------------------------------------------

Displaying subitems when the listview is initially loaded is no problem at
all. The issue is when they are edited as a result of events fired during
user interaction with the application. And, I've confirmed in the debugger
that the subitem text values are changed successfully. They just aren't
displayed. Interestingly, when I fire the ResetText method on the form, the
font changes made to subitems are shown, but the text isn't updated.

I know the answer will make complete sense once it's conveyed to me, but at
this point I've tried what I think makes logical sense and thought I'd stop
killing time and ask someone who knows the answer.

Thanks in advance!

Jack
Nov 21 '05 #1
0 1099

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

Similar topics

3
by: andrewcw | last post by:
I have a simple winform with the following code. But although I can read back the info, the display fails to provide the text or the cell background color changes. private void ListViewBroke()...
1
by: kuphryn | last post by:
Hello How do you append/set subitem within a row For example given this listview 0 1 2 3 4 1 2 3 In row 2, I'd like to add "5" after the "4." Class ListView supports adding a new row via...
0
by: Andrew | last post by:
If item is a ListViewItem and str is a string, why do the following two lines not have the same effect ? item.SubItems.Add(new ListViewItem.ListViewSubItem()).Text = str;...
0
by: Samuel R. Neff | last post by:
I'm having a index problem with ListView SubItems. If I add multiple columns to the listview and then add items with associated subitems, the ListView displays fine. Then if I delete a column via...
0
by: juli jul | last post by:
Hello, I am trying to add subitems to a listview with the following commnad: item1.SubItems.Add(n.Attributes.Value); but I have a problematic situation while I can't edit the subitems via s...
6
by: Jack | last post by:
Hello, I've noticed through searching this group's previous posts that one can get the item the mouse is over in a listview control but I did not see how to get the subitem the mouse is over. Is...
10
by: Adam Honek | last post by:
This is probably a silly question but oh well, I can't find the answer looking via code. Having an imagelist already, how does one set an icon for a list view's sub items? I'm using the code...
2
by: MikeY | last post by:
Hi everyone, After reading various posts I'm still scratching my head and unsure of what approach to take. I have created buttons that upon clicking, the buttons add an item name (myName) to my...
12
by: garyusenet | last post by:
I have had no replies to my previous post so perhaps I didn't write it good enough. Please excuse new thread but i wanted to break from the last thread hopefully this thread will be better. ...
0
BarryA
by: BarryA | last post by:
What are the essential steps and strategies outlined in the Data Structures and Algorithms (DSA) roadmap for aspiring data scientists? How can individuals effectively utilize this roadmap to progress...
1
by: nemocccc | last post by:
hello, everyone, I want to develop a software for my android phone for daily needs, any suggestions?
1
by: Sonnysonu | last post by:
This is the data of csv file 1 2 3 1 2 3 1 2 3 1 2 3 2 3 2 3 3 the lengths should be different i have to store the data by column-wise with in the specific length. suppose the i have to...
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,...
0
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...
0
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...

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.