| |
by: Jason |
last post by:
Let's say I have an html form with 20 or 30 fields in it. The form
submits the fields via POST to a php page which updates a table in a
database with the $_POST vars. Which makes more sense?
1) simply UPDATING the values for all fields in the table, whether or
not any particular field has actually changed
2) running a second SELECT statement and comparing the $_POST vars to
the returned values, and only UPDATING those that have...
|
by: Chris |
last post by:
Hi,
I have a form with controls on it.
I got some canned code on connecting to a SQL Server 2000 and running a DTS
package. This code is a class module.
I would like to be able to have the events occuring (there are lots of
console.writeline) in the class module to be output to a multiline text box
on the form.
|
by: BG |
last post by:
We're having trouble writing the code to update a UI control (label.Text)
from a secondary thread. We're using C# with Windows Forms.
We have a main form named MainForm, a splash screen form named SplashScreen,
and a C# class library named BackgroundProcess.
|
by: GTi |
last post by:
I have a UI Class with StatusBarPanels
Then I have another Class that is a thread.
I want this class thread to update the StatusBarPanels in the UI class.
But I get the error:
error CS0120: An object reference is required for the nonstatic field,
method, or property myNameSpace.MainForm.SetStatusBarText(string)'
Please help a old C# newbie...
|
by: Colin Young |
last post by:
I'm having a bit of a problem with my DataList when I try to update from the
user's input. I've included relevant excerpts at the end of this message. In
the UpdateCommand code, the "PageLevelTextBox" appears to be found (it isn't
returning null), but the Text property is an empty string ("").
Am I missing something really obvious?
Thanks
Colin
|
| |
by: Art |
last post by:
Hi,
I have a main form for my project. It uses a routine in another class to do
work on a file -- line by line. I'd like to have a text box on my form
display the lines, say every 5,000 -- so I can tell the progress. From what
LITTLE I know it looks like I'd have to pass the form to the class so that
the class can refer back to the form and update the textbox. It seems to me
that there must be a better way to handle this. Can anyone...
|
by: sklett |
last post by:
I have been doing research on updating the UI while doing time intensive
processing. Basically, I have a click event in my Form that will call a
member function on one of my business objects, that function that gets
called takes a long time. I read that I can't make calls to the UI from
another thread directly, so I had planned on doing the following(tell me if
this is a bad design or could be better);
1) Click event calls business...
|
by: Mark R. Dawson |
last post by:
Hi all,
I may be missing something with how databinding works but I have bound a
datasource to a control and everything is great, the control updates to
reflect the state of my datasource when I update the datasource - awesome,
but I have an issue with updating from a different thread.
Here is my datasource, a person class that raises the PropertyChanged event:
class Person : INotifyPropertyChanged
{
|
by: batista |
last post by:
Hello all,
I have a third praty grid control...named C1grid. Im using it in one of
my apps..
Now, I have bind this grid to a custom dataset class named
"DataViewEx".
The code of the class is below...
Now what happens is that im updating this dataviewex class from a
separate thread.....
|
by: directory |
last post by:
hey guys,
I've got a weird one for ya....i have a form which takes user input in
the form of textbox's etc. It then grabs some details from a file and
updates some of the labels with some info like numbers etc.
Anyway, i'm just updating the field properties like lblnumber.Text =
variable1;
Now the weird thing is that...when i run the app and it cycles through
|
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: 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...
|
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: 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: adsilva |
last post by:
A Windows Forms form does not have the event Unload, like VB6. What one acts like?
|
| |
by: muto222 |
last post by:
How can i add a mobile payment intergratation into php mysql website.
|
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...
|
