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by: A.M |
last post by:
Hi,
I want to refresh my DataGrid data on every postback.
I have following code in Page_Load event, but after first page load, the
DataGrid never gets refresh.
Here is the code i have in Page_load (it works at first page_load):
Dim DS As DataSet
Dim MyConnection As System.Data.SqlClient.SqlConnection
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by: syd |
last post by:
I have an intranet app that i would like to just capture the Path contained
in the file field html control. The app will reside on an intranet and we
all will have access to this path - it seems a waste to upload the file.
The browse button will capture the path just fine, and display it in the
associated text box. But i can't see to find a way to capture that path on
postback....
I tried looking in the form fields collection but it...
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by: Michelle Stone |
last post by:
Hi all. I have an empty datagrid on my web form. And I
add BoundDataColumn(s) to it through code. But after each
postback, the columns and rows disappear.
As a workabout, I tried to rebind the datagrid to the
dataset (stored in a session variable) on the PageLoad
function which works fine.
But my datagrid has a button-column called EDIT which is
supposed to execute some code. But during the postback,
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by: Christoph Boget |
last post by:
When building a form using Infopath, you can define a repeating
section and stick form fields in that section. I'm curious if ASP.NET
has a similar control to make it easy to design something similar
using just ASP.NET (and not Infopath)? I'd hate to think that I'll
need to write all the javascript/dhtml to mimic that functionality and
I don't really feel the need to re-invent the wheel.
Has MS designed such a control? A 3rd party?
...
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by: Benjamin Gavin |
last post by:
Hi all,
I recently stumbled upon a bug in the ASP.NET framework handling of
ImageButton based postbacks. The issues derives from the fact that IE
and Mozilla handle the case of a
missing image file differently. In both cases, the setup
for the problem is:
1. Create a form with an ImageButton whose ImageURL is invalid, specify
an AlternateText value
2. Submit the form through that ImageButton
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by: Fluxray |
last post by:
--Background:
I have a webform including a datagrid. The datagrid is using template. Its
ItemTemplate is used to display a look-up-table with labels. its
EditItemTemplate is used to edit a row in the look-up-table with textboxes. I
have a linkbutton in each row (causevalidation = false) named 'Edit' to post
the page back such that the page is switch from display mode to edit mode
(labels -> textboxes for the row to be edited), and the...
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by: Mark Rae |
last post by:
I've inherited an ASP.NET app and have been asked to fix the following
problem with a page which is used to display and/or delete records from a
database. When the page loads, it displays a list of the 26 letters of the
alphabet as hyperlinks which the users then click to return records
beginning with that letter, displayed in a DataGrid. The first column of the
DataGrid contains a LinkButton which, when clicked, calls the Delete method
of...
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by: Joe |
last post by:
I have an aspx page (referred to here as page_1) with a datagrid whose first
column contains hyperlinks. When a user clicks one of these hyperlinks, he
will navigate to another aspx page (referred to here as page_2). I need to
cache the value of the link's text (hyperlink.text property) so that I can
use it in the page_load event of page_2.
I've thought of using a hidden field and then calling
Request.Form("hdnClickedLinkText") in the...
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by: Lit |
last post by:
Hi,
How can I capture the vertical scroll bar position for a Listbox.
I have a Listbox of 100 items + when I click on it I post back remove the
item selected.
After returning to the client browser the list box scroll position is at the
top.
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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: 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: 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: 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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