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by: LV |
last post by:
Hello,
I would like to manually set one of my list view items as selected. When this item is set, I would like for a method to execute. I have a delegate on the list view for SelectedIndexChanged. For some reason, when I set the listviewitem.Selected = true, the event is not fired. Here is my code:
using System;
using System.Windows.Forms;
namespace DOMBuilder.GUI
{
public delegate void SelectedDomainObjectChangedHandler();
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by: grs |
last post by:
The following is a code example from the Microsoft MSDN.
My question is on the following three lines of code:
ListViewItem item1 = new ListViewItem("item1",0);
ListViewItem item2 = new ListViewItem("item2",1);
ListViewItem item3 = new ListViewItem("item3",0);
You would in most cases know the ListViewItem name or the number of items to
create (item1,item2 etc).
How would you create this individual rows programmatically ?
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by: naikrovek |
last post by:
Hello all.
I have a ListView on a form, that has columns added at design-time but
will be populated run-time. So, I know what the columns will be, and I
know that I will have an arbitrary number of 'rows' in the ListView,
anywhere from 1 to 100 or even 1000.
The purpose of the program is to allow a user to keep an eye on tickets
in a ticketing database.
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by: Graham |
last post by:
Hi everyone
I have a form which contains a ListView control. The code
handles the SelectedIndexChanged event, and changes some
icons on some items in the ListView.
I've found that when I deactivate and reactivate the form
(an MDI child, in case that matters), the
SelectedIndexChanged event is fired. On its own, that's not
a problem... but the following code causes trouble:
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by: LagartijaNick |
last post by:
Question:
I have a ListView in which I'm selecting a ListViewItem based on the
value of a textbox. On my XP machine (with default color scheme) the
..Selected row is a noticable grey (back color of ListView is white).
However, on a custom Win2K desktop, the selected item is a faint grey
and the users can barely see the highlighted row. The custom desktop
settings have been locked down (ie. cannot be changed via Control
Panel etc.)
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by: Kela |
last post by:
An interesting problem:
I have a ListView with LabelEdit set to TRUE. When I change the label, I
want to make some decisions as to whether the ListViewItem (that's just been
edited) should stay in the ListView or not.
The natural place to inspect this is in the AfterLabelEdit event...
If the decision is to take the item out, I used the ListViewItem.Remove().
However - check this out:
A) say that the item's index is N (indices are...
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by: deciacco |
last post by:
How can I have access to the items collection of a listview control on
my form from a background thread?
I know I need delegates to update the listview control and I have those
calls in the foreach loop, but I'm not sure how to access the items
collection.
foreach (ListViewItem li in this.listview1.Items)
{
Invoke(new deleg(updatectrl), new object { param });
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by: Gav |
last post by:
I am trying to have a ListView to dispay a list of names and want to have an
id stored within the list but not visable.
I have tried to go about doing this by using the ListViewItem and setting
the Text and Tag properties. Problem is when I add the ListViewItem to the
ListView I get the following
ListViewItem: {Test1}
ListViewItem: {Test2}
ListViewItem: {Test3}
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by: witpo |
last post by:
Hi,
I would like to display all listview items in one row with scroll bar below it – instead of multiple rows and scroll bar on the right. Someone told me that I can achieve it using LVM_SETITEMPOSITION message.
According to my knowledge code below should set position for each item added to listView control. There are two ways of doing it - we can use MessageWindow.SendMessage from Microsoft.WindowsCE.Forms or use DllImport and SendMessage....
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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: 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: 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();...
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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
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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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