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by: C K |
last post by:
I am having trouble getting the page_load event to fire from within my
usercontrol - my code is below, I'm sure I'm missing something simple.
Just your basic web user control - I've just began using them.
My aspx page is simple:
<%@ Register TagPrefix="TestPoll" TagName="Message" Src="poll.ascx" %>
....
<form id="Form1" method="post" runat="server">
<TestPoll:Message runat="server" ID="Message1"/>
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by: Tim Thomas |
last post by:
Hi,
I am very new to .NET and am in the process of building my first web
application.
I will briefly describe what i am trying to achieve:
I have a system where suppliers register their details, their locations, and
then add themselves to categories. Each category requires additional info
from the suppliers, this additional category info is stored in its own DB
table. a suppliers may add themselves to as many categories as required....
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by: Tim T |
last post by:
Hi,
I have the need to use dynamically loaded user controls in a webform page.
I have the controls loading dynamically, and that part works fine. this is
the code used in a webform to dynamically load one of several controls:
private void btnCategory_Click(object sender, System.EventArgs e)
{
Control myControl = LoadControl(DropDownList1.SelectedItem.Text +
".ascx");
PlaceHolder1.Controls.Add(myControl);
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by: Andrea Williams |
last post by:
When I step through my code, the ASPX Page_Load happens before the Page_Load
in the User Control. This means that the property values are not set to
their defaults yet in the User Control and all the properties are blank. So
my question is, where is the best place to put the code that handles the
form. I was hoping to put it in the Page_Load on the ASPX page. Since the
properties aren't available to the ASPX page at that point, I have...
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by: owingruters |
last post by:
Hi all,
I've created an User control. It's an extension of a textbox wich has
some extra properties so that validation becomes a lot faster.
The control wordks great if autopostback is on. When there's a value
in the textbox, the (overridden) textchanged event fires and
validation is performed.
Now I want to turn off autopostback. So I want my contol only validate
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by: Michael |
last post by:
Hi,
I have a large table. Normally, the user will need to see only the data
from the past two years, but sometimes, they will need to go back further.
I have a form with a datagrid, a DateTimePicker and a command button.
What I'd like is when the user selects a new date and clicks the button,
the grid would display data from the value in the datapicker through today.
I have it working, but only if I select everything in the data...
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by: glenn |
last post by:
Hi folks,
I am trying to determine which item in a DropDownList Web control has been
selected.
I have posted an OnSelectedIndexChanged subroutine in my code with a
reference to the subroutine in my asp tag as shown here:
<asp:DropDownList
id="ddlTo"
runat="server"
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by: tranky |
last post by:
Hi boys..
....i've a question for you!
I've a custom control with a button.
Well...
I need to create that:
<mytagprefix:mytag runat="server" onButtonClick="Button_Click">
And in the code behind of this page, i find the Button_Click function.
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by: Hrvoje Voda |
last post by:
I'm using this code to check click event on usercontrol.
But I get an error:
User Control:(GridFilter)
public delegate void FilterText(string filterText);
public event FilterText textFilter;
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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: 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: 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: 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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