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by: rushikesh.joshi |
last post by:
Hi All,
I have created my own WebControl and want to add it in my aspx page at
runtime.
it's compiling perfectly, but when i m going to execute, it gives me
error of "Object reference not set to an instance of an object." in my
server control (ascx.cs file)
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by: arthernan |
last post by:
I have an almost finished page that uses webparts. And this is the
expected functionality. A logged on user hits a button and the button
opens a WebPart. Then te user logs off, next time he logs on he will
find the webpart already open. Now, if a different user logs on, the
fact that another user might have opeed a webpart should not affect the
page. For him the page should only show webparts that were open inside
his session.
So this is...
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by: arthernan |
last post by:
I have an almost finished page that uses webparts. And this is the
expected functionality. A logged on user hits a button and the button
opens a WebPart. Then the user logs off, next time he logs on he will
find the webpart already open. Now, if a different user logs on, the
fact that another user might have opened a webpart should not affect
the page. For him the page should only show webparts that were open
inside his session.
This is...
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by: mark.norgate |
last post by:
I've run into a few problems trying to use generics for user controls
(classes derived from UserControl). I'm using the Web Application model
rather than the Web Site model.
The first problem I'm having is that the partial class signature in my
projectDetails.ascx.cs file looks like this:
public partial class ProjectDetailsControl<TEntryServiceProvider:
UserControl, INamingContainer where TEntryServiceProvider :
IEntryServiceProvider...
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by: Ryan |
last post by:
Hello everyone,
Here is what I would like to accomplish, I have a webpart 'portal'
where each webpart is in an updatepanel. I would like the page to load
and the webparts to load as they become available.
Currently, the page renders after all controls/webparts are loaded.
Then when there are postbacks, the updatepanels work great. Is there a
way to do this with theses controls (built-in ajax.net type stuff) or
will I need to finally...
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by: ChrisCicc |
last post by:
Hi All, I got a real doozy here. I have read hundreds upon hundreds of forum posts and found numerous others who have replicated this problem, but have yet to find a solution. Through testing I have been able to find the cause of the problem, and will describe it here first textually and then through a code example.
The purpose of what I am trying to do is to create a postback-free web application through the use of ASP.net AJAX UpdatePanels...
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by: HammRadio |
last post by:
I am exploring converting my web app (current Framework 1.1) to
Framework 2.0. Everything went smoothly save for one item. To reduce
the trips to the database, when loading user controls (like a large
datagrid or form), we store the grid or form in Session Object. On
PostBack we grab the control from the session, add it to our main
form. In VS 2003 (1.1), the page will fire any event called in the
custom control, e.g, cmdSave_Click. ...
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by: gerry |
last post by:
I am trying to create a custom container control that will only ever contain
a specific type of control.
At design time, when a control of a different type is added to the container
I would like to wrap the control in the proper control type - which is also
a container.
At design time I want to be able to turn this :
<my:container>
<asp:textbox />
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by: =?Utf-8?B?UmljaEI=?= |
last post by:
I am trying to create a project using the ASP.NET AJAX accordion control. I
would like to dynamically add panes to the control with a form template added
when the pane is added. I have tried unsuccessfully in creating the whole
pane as a user control and have succeeded in adding the pane and then
dynamically adding the content which is a user control to the pane,
dynamically within the page.
However I would like to have a single pane...
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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: 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: muto222 |
last post by:
How can i add a mobile payment intergratation into php mysql website.
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