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by: Ahmad A. Rahman |
last post by:
Hi Wizards,
I have a data set and I bound it to 2 combobox (say ComboBox1 and ComboBox2)
using ComboBox1.DataSource = MyDataSet and it worked well. That also means
that when I select an item from ComboBox1, then SelectedItem in ComboBox2
will also changed respectively, as well.
However, the problem is when I tried to bind the same dataset to a TextBox
using:
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by: Kris Meher |
last post by:
Hi
My code
Global.asax
Application_Start()
{
// Code
// There is possibility of Exception in above Code
}
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by: A.M |
last post by:
Hi,
I have the following code in Global.asax. Using a breakpoint, i can see that
that all errors are being trapped in Application_Error and the event handler
is being run properly. The problem is still it shows standard ASP.NET error
screen. That means Response.Redirect ("genericerror.htm "); is being
ignored. How can i fix this problem ?
Thanks,
Allan
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by: Alex Nitulescu |
last post by:
Hi.
I read about Page_Error and Application_Error. However, I provoke an error
in a page but still Page_Error won't run. This is all the code I have left
in my page:
---------------------------------------------------------------------------------
Private Sub Page_Load(ByVal sender As System.Object, ByVal e As
System.EventArgs) Handles MyBase.Load
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by: Buddy Ackerman |
last post by:
I have a page where users upload files. I have the maxRequestLength set and
have created a Page_Error procedure to trap the error when someone load a
file that is larger than the maxRequestLength. The problem is that the page
does not render. I either get a "Document Contains No Data" message or the
browsers just sits there loading for what appears to
al eternity. Here's the Page_Error procedure:
Sub Page_Error(ByVal sender As...
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by: Carl Johansen |
last post by:
I've been reading the O'Reilly "ASP.NET Cookbook" 1st edition (Kittel and
LeBlond), and it makes a recommendation about exception handling that seems
a bit strange. They say that, if you want to let some exceptions propagate
up to Application_Error, you should include the following Page_Error on
every page:
Private Sub Page_Error(ByVal sender As Object, ByVal e As System.EventArgs)
Handles MyBase.Error
Throw Server.GetLastError()
End...
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by: Matt |
last post by:
Can anyone give me a good reason to use BOTH application scope Page_Error
and the page scope Page_Error when trapping errors in a web application? Is
there any real benefit to using the Page_Error if you are already capturing
errors in Application_Error? Also, if you have any links to discussions
about when to use which function it would be helpful.
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by: Benny Raymond |
last post by:
I understand that you would normally want to raise an event on the same
thread so that your code blocks until the event has been dealt with...
however i've run into a situation where I have a thread running that
isn't my form thread and I want it to raise a custom event and continue
going without waiting for that event to be handled...
Is this at all possible?
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by: John Stevens |
last post by:
I am using PIL to make images that I need to display in a sequence.
The image needs to change when a an event happens from a serial port.
I call the following function to display the image, but then the
application is waiting for an event. I need to return to the main
code which is sending commands to a serial port and waiting for data
to return then displaying the next chart.
def display(R,G,B):
img =...
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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: 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: 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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