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by: DC Gringo |
last post by:
I'm having such a problem with this DropDownList in a user control that is
posting back and throwing an error: System.Web.HttpException: A
DropDownList cannot have multiple items selected
<ASP:DROPDOWNLIST ID="lbCountriesWiz" ENABLEVIEWSTATE="true" FONT-SIZE="8pt"
ONSELECTEDINDEXCHANGED="ddlQueryProvinces"
AUTOPOSTBACK="True" RUNAT="server" WIDTH="150px"></ASP:DROPDOWNLIST>
Private Sub Page_Load(ByVal sender As System.Object, ByVal...
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by: Zlatko Matić |
last post by:
There is a form (single form) and a combobox. I want that current record of
the form is adjusted according to selected value in the combobox. Cuurrent
record should be the same as the value in the combobox.
What is the solution?
Thank you in advance.
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by: Roy |
last post by:
What is the best way to approach this problem? I have a datagrid with
an imagebutton. When one clicks the imagebutton it triggers an onClick
sub which makes column 9 (a user control) visible or invisible. Only
problem is when one clicks the imagebutton on a specific row, I want
*only* that row's column 9 to appear or disappear.
********My imagebutton*******************
<asp:TemplateColumn><ItemTemplate>
<asp:ImageButton...
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by: Patrick.O.Ige |
last post by:
I'm binding a CheckBoxlist below in the ItemDataBound(the CheckBoxList is in
a Datalist)
By doing "li.Selected = True" i can see all the checkBoxes are selected.
But what i want is to be able to get a Boolean value TRUE or FALSE when a
checkBox is selected.
When the checkBoxList was out of the DataList i used
"OnSelectedIndexChanged" and it was returning what i wanted but if its in a
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by: Dst |
last post by:
How can i make the selecteditem in a gridview visible ?
I have a gridview inside a panel which has a vertical scrollbar.
Is it possible to make it visible ?
Scroll down or something...
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by: rukkie |
last post by:
I've made a webform in which some selection boxes are incorporated.
Once the form is submitted the user can display the form again and all
the options selected are highlighted (via the "selected" keyword). The
only thing what bothers me is that sometimes the selected option is not
visible ; one has to scroll down the selection box to see the
highlighted item. Is there anyone who has experienced the same and
found a solution for this...
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by: Nader |
last post by:
It's easy to make the last row in a datagrid (filled with a table)
invisible:
datagridObject.Rows.Visible = false
BUT if 'i' is not the last row then things go wrong.
I even tried:
for (int i = datagridObject.Rows.Count - 1; i >= 0; i-- )
{
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by: peter.mosley |
last post by:
I've tried googling for the answer to this problem, without any luck.
I'm sure the truth must be out there somewhere!
I have a multiselect listbox populated with many items (set by the
RowSource property). In my code I cause a number of these to be
selected - but if the first selected item is not within the currently
visible range then there is no change to the display. This gives the
impression that nothing has happened.
I think...
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by: bill |
last post by:
When you retrieve records to diplay in a DataGridView control the first
record has the background highlighted even though no row is yet selected.
Does anyone know a way to suppress this first record highlighting after
pulling the records into the grid?
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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: 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: 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,...
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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: conductexam |
last post by:
I have .net C# application in which I am extracting data from word file and save it in database particularly. To store word all data as it is I am converting the whole word file firstly in HTML and then checking html paragraph one by one.
At the time of converting from word file to html my equations which are in the word document file was convert into image.
Globals.ThisAddIn.Application.ActiveDocument.Select();...
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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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