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by: Martine |
last post by:
Hi there!
I have a problem with programmatically adding user controls to my
mobile webforms. If I load my usercontrol programmatically (in the
Page_Load), the object is instantiated, I have access to the methods
and properties from the Page_Load, no problem there. But as soon as I
want access to the user control from another procedure on the same
page, I get the next error message:
"Object reference not set to an instance of an...
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by: martin |
last post by:
Hi,
I am a web page and a web user control. My web user control is placed in my
web page using the following directive
<%@ Register TagPrefix="uc1" TagName="Header" Src="WebControls/Header.ascx"
%>
The web user control contains the following server controls
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by: Don |
last post by:
I created a Web User Control in my project and need to use it in a
datagrid. The data in this control needs to be updated and the control
has several properties that need to be databound.
Using the designer I created a a dataGrid with an Edit, Update, Cancel
column, and an empty template column.
I have overridden ItemDataBound to instantiate my control, set the
properties using DataItems, and add this control to the template column...
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by: Samuel |
last post by:
Hi,
I am building a page that makes use of user control as a templating
technique. The following is that I have in mind and it is actually working:
Root/
-- login.aspx
-- login.aspx.vb
-- UC/
----- Classic/
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by: Chuck Hartman |
last post by:
I have a Windows service that requests web pages from a site using an
HttpWebRequest object. When I try to request a page from an ASP.NET 2 site,
I get a WebException with message "The remote server returned an error:
(500) Internal Server Error." I found a post that suggested to catch the
WebException to retrieve the actual HttpWebResponse object for more
information. The response returned is shown below.
At first I thought this was a...
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by: Mike |
last post by:
Hi,
I am strugling with a simple problem which I can't seem to resolve.
I have an asp.net page which contains a server-control (flytreeview,
which is a kind
of a tree to be exact).
The tree is being updated by some other process through remoting.
When the page loads, I init the tree, and in my browser I can see the
initialized tree.
The problem is that every time that I receive update to tree from the
remote process,
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by: fernandezr |
last post by:
I would like to use a user control as a template inside a repeater.
Some of the fields in the control should be hidden depending on whether
or not there is data. I'm still a ASP .Net newbie so the way I'm going
about doing this might be a little off. I'd appreciate some help.
Below is the code I have thus far but I'm not sure how to reference the
user control within the foreach loop.
<asp:Panel ID="pnlRosterProfile" runat="Server" />
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by: Fred Chateau |
last post by:
I am trying to access a user control class, for a user control that is
loaded dynamically, from the containing page. I have been able to access Web
controls in the user control, but so far I have been unable to expose the
user control class itself. I'm guessing that I need to set up an interface,
but I am not sure how to accomplish this.
Here is the code that loads the user control:
protected void Page_Init(object sender, EventArgs e)...
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by: =?Utf-8?B?U2FsYW1FbGlhcw==?= |
last post by:
Hi, I have a user control which I like to use in several projects (winforms)
in the same solution. Inside lets say Winapp1 , When adding a reference to
this control, I can dynamically or statically create it and when running the
application it is correctly drawn on the form. But when I take out the
reference to this control in Winapp1, reference it in a utility project,
then reference the utility project in Winapp1 or Winapp2, instantiate...
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by: =?Utf-8?B?VG9tbXkgTG9uZw==?= |
last post by:
I don't know if the following is what you are looking for, but to me what you
described was using a control array. If you were using vb6 that would be
easy, the following articles hopefully explain using control arrays in .net
Hope they help?
http://visualbasic.about.com/od/usingvbnet/l/bldykctrlarraya.htm
...
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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: 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: 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: 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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