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by: hch |
last post by:
dataAdapter.Update(data, "TableName") won’t work!
I was about to deploy my first website on the Internet only to discover that
the dataAdapter.Update() throws the Server Error in the third underline. It
was working fine before.
ConnectionString in Web.config:
-----------------------------------------
<?xml version="1.0" encoding="utf-8" ?>
<configuration>
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by: AFN |
last post by:
I want to click a checkbox and have a 4 line (approx) paragraph appear
beneath the checkbox, pushing the rest of the page down. And when
unchecking the checkbox, the paragraph should disappear and the part below
should push back up again.
How?
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by: Mark |
last post by:
I was able to get procedure to work in a VB.Net Windows application, and want
to get it to work within a ASP.Net page. It won't create the instance of
Excel. It blows up on the CreateObject class.
What am I missing?
Code, Error and Stack info are as follows:
Code:
Dim xlApp As Microsoft.Office.Interop.Excel.Application
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by: Verde |
last post by:
This is admittedly an apparently odd request... but please indulge me if you
don't mind:
Suppose I have two <asp:Button.../> on a page (Button1 and Button2). User
clicks Button1 and triggers a PostBack. How can I then fire the click event
of Button2 during the same PostBack?
I know this seems like a totally bad situation I'm creating out of naiveity.
But please indulge. It would save me from having to provide a lengthy
explanation for...
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by: Ryan Ternier |
last post by:
I have a check box on my page. When a user clicks this box I have a
confirmation box come up.
When the user clicks OK, true is returned, otherwise false.
Now, when true is Returened, I want the form to postback. I can't figure
out how to do this.
Here is the code I use to put the OnClick event on the CHeckbox.
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by: mankuipeng |
last post by:
I am doing ActiveReports with .NET environment. There is a ASP.NET page, with custom control on it. Control displays data from database, by editing all the necessary data and click 'Submit' button to render ActiveReport.
When I click 'Submit' button. LoadPostData and
RaisePostBackEvent in custom control occurs, then Page_Load, then Render.
It should stop at this point but sometimes LoadPostData and
RaisePostBackEvent fire many times...
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by: mamun |
last post by:
Hi All,
I have the following situation and am looking for answer in C#.
I have a datagrid and putting checkbox next to each record. In the
header I have a Delete button.
I want users to checkchekboxes and click the Delete button. That will
show a confirmation dialog message with the items they choose to
delete.
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by: John Dalberg |
last post by:
What causes a server event to fire when something happens on the client?
Say a user changed the gridview's page index, the server side
PageIndexChanged event is fires.
What makes PageIndexChanged fires? Is it a field in the viewstate? Is it a
value in the forms collections? I am trying to understand the mechanism of
communication between the browser and the server.
John Dalberg
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by: |
last post by:
Hi all,
I have a CheckBoxList control which has about 10 items. I have set
autopostback=true and also set an eventhandler for OnSelectedIndexChanged.
The problem is I want to identify which checkbox item caused the event to
fire to perform some routines based upon the value of that individual
checkbox. How can I determine this? For example, 5 of the 10 items maybe
checked. However, when I uncheck one, I want to perform some code based...
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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: 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: 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...
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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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