| |
by: Praveen R |
last post by:
Hi !
I am using a List view control to populate data onto. On
the click event of the list view control, i need to find
out whether the area clicked has any information of has no
information. I basically need to either decide to add a
new record or edit the existing record depending on
whether data is available or not on the row where the
mouse click was performed.
|
by: Brian Henry |
last post by:
Well here is the problem, I have a data set with about 9,000 to 20,000
people in it in the data table "people"... I am then reading it into a list
view one at a time row by row... adding each person to the list view, well
this works fine up to about 1,000 people then it start's to get really show
putting the people in (a lot of process time used up)... does anyone know of
any optimizations i could do to make this processess work a lot...
|
by: Brian Henry |
last post by:
I am trying to do a owner drawn list view in detail mode, when i inherited
the list view into a new custom control then turned on double buffering all
the sudden the selection rectangle is the alpha channel transparent one that
windows xp's shell uses... is there any way to just keep the standard dotted
rectangle one? because performance is slow when the transparent rectangle
region is enabled with double buffering... but i cant find a way...
|
by: Brian Henry |
last post by:
Here is another virtual mode example for the .NET 2.0 framework while
working with the list view. Since you can not access the items collection of
the list view you need to do sorting another way... here is my code on how I
did it to help anyone starting out get an idea of how to use virtual mode in
..NET 2.0
Imports CrystalDecisions.CrystalReports.Engine
Imports CrystalDecisions.Shared
|
by: ±è¿ë°Ç |
last post by:
i used a list view component to a form
and i would like to do some thing when i click right mouse on the list
view's
column header
but the mouse down event was not occured while i click list view's header
how can i catch this event ?
|
| |
by: Brian Henry |
last post by:
So what is the easiest way to do this? I have one list view with a list of
items (in detail view and with about 20 sub items) and a second list view
that will take the items they drag from the first one to the second one. I
tried this once a few years ago by trying to clone the list view item so i
didnt have to recreate it, but ran into the problem of the item already had
a parent... i dont want to remove the items from the first list when...
|
by: Smokey Grindle |
last post by:
Say I do the following in a virtual list box
ctrl click one row then ctrl click another row... ok the
VirtualItemsSelectionRangeChanged event fires with start index of 2 and end
index of 10...
now I control click 3 items of that list off...
how in the world do I know whats selected and how do I tell? better yet...
whats the best way to determin what is selected in a virtual mode list view?
|
by: Miesha.James |
last post by:
Hi,
I have a list view that will be update dynamically when new
information is received. I parse through the information and call the
update function to clear the current items that are in the list and
print out the new data. My problem is that I dont see a function that
will only clear out the items and subitems and not the columns. Does
anyone know of a function that does that?
Thanks.
|
by: AjGrace |
last post by:
Guys.. I know that this is so easy but I can't figure it out why List View Display an False text instead of the Data in my Database my Code is this
Private Sub Form_Load()
ListView2.ListItems.Clear
Call OpenConn
Call OpenRs
rs.Source = "Select * from Employee"
|
by: Jeff |
last post by:
I have a list view with items.
An item is clicked and I have a form to change this data.
How can I update the listview row in the list view control.
|
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...
|
| |
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,...
|
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,...
|
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...
|
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...
|
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...
|
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...
|
| |
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
|
by: muto222 |
last post by:
How can i add a mobile payment intergratation into php mysql website.
|
3
