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by: DotNetGruven |
last post by:
Can I create a custom validator control in my project and add it to a
PlaceHolder on my ASPX page??
Here is what I've tried. It compiles and runs without error, but doesn't
detected that the checkbox it is validating is checked when the form is
submitted.
TIA,
George
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by: Stu |
last post by:
Hi,
I have created a Web User Control (vb.net) that I want to display on a
placeholder on the page when a button is pressed. The control 'DeleteImage'
is a blank control with 2 buttons added at design time (cancel/accept).
However, if I add a reponse.write("hello world") in the page load handler
the text appears to shhow the control is actually loding & firing to some
extent, but there is no sign of the buttons!
Am I missing something...
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by: Tom wilson |
last post by:
I'm trying to create dynamic controls in ASP.Net. It's driving me
nuts. I keep getting the error:
Control '16' of type 'RadioButton' must be placed inside a form tag
with runat=server.
Dim Place1 As New PlaceHolder
Controls.Add(Place1)
For y = 1 To Choices.RecordCount
Choices.MoveTo(y)
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by: John Hughes |
last post by:
I'm trying to add a user control to a form via the pages render method and I
get the following error :
"Control 'Button1' of type 'Button' must be placed inside a form tag with
runat=server"
The user control has this button on its page. I am outputing the <form
runat="server"> inside the render method and have also tried adding it to
the page and to the control without any luck. Any help appreciated.
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by: tshad |
last post by:
Is there a way for a User Control to access an object (such as label or
textbox) on the .aspx page that calls it?
For example:
x.aspx
**************************************
....
Sub Page_Load(s as Object, e as EventArgs)
LoadControl("x.ascx")
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by: Nick |
last post by:
I have two navigation user controls and based on a query string will load one
or the other.
On the page that will load the user control I cannot do the following
Dim uc As FlashNavigation (The name of the code behind class)
I also can't do CType(uc, FlashNavigation)
I get Type 'FlashNavigation' is not defined. How can I dynamically load a
user control then access it's properties and or methods?
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by: jburnage |
last post by:
I need help in getting the values from a dynamically added user control when a user submits a form. The controls are added to a placeholder and this all works fine - but its looping through the controls that i'm having trouble with.
Its the "case 1:" statement that i need help with
cheers in advance for any help
my code is as follows.
// a Property that manages a counter stored in ViewState
protected int NumberOfSchemeControls
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by: alun65 |
last post by:
I'm having trouble programmatically adding a user control and then
setting some of it's server controls.
I add the user control to the code behind and add it to a placeholder:
protected void Page_Load(object sender, EventArgs e)
{
UserControls_WebUserControl myControl = new
UserControls_WebUserControl();
PlaceHolder1.Controls.Add(web);
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by: =?Utf-8?B?UGF1bA==?= |
last post by:
Hallo,
I have a radiobuttonlist control that is added on a custom Web User Control.
This control has a property that exposes the SelectedIndex property of the
embedded radiobuttonlist.
When running this in IE, behaviour is as I would expect it. If I select an
item and do a postback, the page remembers my selection when reloading, and
the SelectedIndex property of my control returns the correct value.
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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: 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: 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: 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: 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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