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by: Aaron Queenan |
last post by:
Is there any way to know whether the OnItemCheck is being called in response
to a user action (mouse or keyboard) as opposed to the form loading?
I have a class which derives from System.Windows.Forms.ListView. Among
other features, it enables the checkboxes and overrides the OnItemCheck()
method. I have placed this ListView on a form and use form.ShowDialog() to
display it whenever the user presses a certain button.
If the user...
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by: Dave Y |
last post by:
I am a newbie to C# and am having trouble trying to override a ListView
property method. I have created a new class derived from the Forms.Listview
and I cannot figure out the syntax to override ListView.Items.Add(), . I see
that it is a virtual method so it should be easy to do. If anyone can help I
would appreciate it greatly. I can do what I need to do in a different way
this would just make everything significantly cleaner and eaasier...
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by: MikeY |
last post by:
Hopefully someone can help me on this.
I am using C#, making Windows forms.
I have created a listView with checkbox's. I have enabled the checkboxes
under the properties, and all the data, checkbox's and icons are displayed
as they are meant to be. My problem is this, I am trying to achieve the same
results as I get with CheckListBox(s), where I am able to select
(Check-mark) various checkboxs items and able to alter the data. I do...
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by: Matt Michael |
last post by:
I have a listview control and a collection object right now that I'm trying
to pass information to and from. Whenever I click on the checkbox, I want
it to remove certain listview items and add them to the collection.
Whenever I uncheck the checkbox, I want to add the items back into the
listview from the collection, and remove them from the collection so I can
do the process multiple times. The listview tag is being used as a key, so
I...
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by: Progalex |
last post by:
Hi everybody!
I have a listview and a treeview in a form . With an OpenDialog I let the
user select multiple files and then these files are added to the listview
with the complete pathname, while they are added to the treeview without the
path (only file name). I'd like the user would be able to remove multiple
items selecting filenames from the listview.
So, items should be removed both from the listview and the treeview.
How can I do...
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by: Chris |
last post by:
Hi all,
I posted the following in microsoft.public.dotnet.framework.windowsforms
but it seems that group has little traffic.
Hi all,
I have a listview box which is populated from methods of objects stored in
a List<T> collection. The
items in this collection are generated from a user filled out form.
The items in the listview have the same index as the ones in List<T>, so I
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by: Phill W. |
last post by:
(VB'2003)
What's the correct way to remove multiple, selected items from a
ListView control (say, from a ContextMenu)?
I ask because I'm getting a very annoying ArgumentOutOfRangeException
because the ListView seems to be trying to "re-select" items that are no
longer there!
for example, giventhat I have 3 items in my list:
Select the first and remove it - no problem.
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by: samoore33 |
last post by:
I found this code on MSDN, and it works great. It creates a ListView
dynamically and add items to it and all. It is great. I have changed a
few of the column names to suit me.
Dim listView1 As New ListView
listView1.Bounds = New Rectangle(New Point(10, 10), New
Size(300, 200))
' Set the view to show details.
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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: 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: 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: 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...
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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: adsilva |
last post by:
A Windows Forms form does not have the event Unload, like VB6. What one acts like?
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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: 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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