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by: Hai Nguyen |
last post by:
Hi all
I'm trying ing to create usercontrols dynamically and add them into a
placeholder. During a postback i got the following error
" Failed to load viewstate. The control tree into which viewstate is being
loaded must match the control tree that was used to save viewstate during
the previous request. For example, when adding controls dynamically, the
controls added during a post-back must match the type and position of the
controls...
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by: John |
last post by:
Hi all,
My web app uses 3 different placeholders on one page and dynamically load
usercontrols into them. That's all fine but now I have two situations which
puzzle me:
1. I have a sub-folder of html pages from my site and I need to show one of
these pages at a time within a specific placeholder on my main page. How do
I go about doing this?
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by: Anders K. Jacobsen [DK] |
last post by:
Hi
I have some common UserControls i want to share between to sites (on the
same mashine but on diffrent virtual paths).
right now i have on solution file with aprox 10 projects. 2 of these is
webprojetcs wich need to shere some common userControls. Optimally i want a
class libarary project wich contains the controls so i could import the DLL
and use the controls. But that of course doesnt work.
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by: Anders K. Jacobsen [DK] |
last post by:
Hi
I have this that adds some usercontrol (UCTodays.ascx) to a placeholder
foreach(A a in B){
UCTodays ucline = (UCTodays )LoadControl("UCTodays.ascx");
ucline.Initializecontrol(line,alternate);
Placeholder1.Controls.Add(ucline);
}
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by: Joe |
last post by:
Hello All,
I have a user control which is composed of a label and a dropdownlist. In
my code I add the user control to a placeholder on the webform. Now I want
to be able to retrieve the selected value from the drop downlist when a user
clicks a button server control.
Here is the code that populates the user control and placeholder:
Dim UControl As AugmentedDropDownList =
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by: Thomas Bandt |
last post by:
Hi all.
I am filling some stuff into a PlaceHolder Control in my
WebForm, i.e. UserControls and WebControls. So far so good.
Now I want to manipulate the HTML output of this control
and its child controls. I want to parse the HTML code for
hyperlinks by regular expressions to extract them and
display them seperately in a print mode of a webpage
(as you can see it on
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by: seigo |
last post by:
Hello,
I faced with the following problem. I have a PlaceHolder on a page and
a few UserControls which have custom events, for instance:
public delegate void SelectHandler(object sender, SelectEventArgs
e);
public event SelectHandler OnSelect;
protected void Page_Load(object sender, EventArgs e)
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by: Nathan Sokalski |
last post by:
In several of my UserControls I add properties. If I access these properties
in the CodeBehind of the pages that use the controls, I recieve an error
when compiling. The reason for this is because the compiler tries to compile
the pages that use the UserControls before compiling the UserControls, and
therefore does not know that the property exists when compiling. The only
way around this that I have found is to use the CType() function as...
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by: Nathan Sokalski |
last post by:
I have a page which I dynamically add several usercontrols (*.ascx files) to
using the following code:
Public Sub Refresh()
For Each section As DataRow In Me.GetSections().Rows
CType(Me.FindControl("admin" & CStr(section("buttontext")).Replace(" ",
"")), adminsection2).RefreshSection()
Next
End Sub
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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...
|
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: 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: 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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