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by: Guadala Harry |
last post by:
I have a simple user control (see below) that has EnableViewState="true". I
place it on an ASPX page at runtime using a PlaceHolder - which also has
EnableViewState="true".
After a postback, the aspx page renders back to the client, but the user
control is not on the rendered page. Why? I thought ViewState was supposed
to keep things intact between postbacks. FWIW: during the postback the code
does nothing with respect to the user...
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by: Sam Kuehn |
last post by:
There has been a lot of articles on how to load user controls at runtime in the Init() method.
UserControl myControl = (UserControl)LoadControl(stringControl);
I add the control in the Init() method so that the viewstate to works properly. What if I want to let the user select what control to display? For instance say I have a drop down list of user controls and want to load the control the user has selected? When the user selects a control...
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by: Steve Richter |
last post by:
In my user control I want to read the ViewState dictionary of the
Parent control. But this sensible idea is not permitted by the
compiler:
Compiler Error Message: CS1540: Cannot access protected member
'System.Web.UI.Control.ViewState' via a qualifier of type
'System.Web.UI.Control'; the qualifier must be of type
'ASP.ItemOrderGrid' (or derived from it)
Source Error:
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by: Shimon Sim |
last post by:
I have a custom composite control
I have following property
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by: Ken Varn |
last post by:
I have a problem where my DataGrid would not maintain the ViewState of my
databound rows. I finally narrowed down the problem. If my first column is
a template column, the view state for the DataGrid items is not maintained
on postback for some reason.
I basically re-created my DataGrid again just to make sure this was indeed
the problem. The ViewState was fine until I added the template column at
the beginning of the Columns list. ...
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by: serge calderara |
last post by:
Dear all,
I try to study Web user control .For that I have created a simple text box
with button as a webuser control which has 2 properties.
Then I drop my user control on a web page for testing.
I have read that If we need to retrive Webuser control properties from the
web page, we need to place the code in the PAge_Prerender event of the form
which contains it.
So what I have do is that I place that webuser control on a web page...
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by: John Smith |
last post by:
I still have not gotten this damn thing figured out and I'm asking for help
one last time before I give up on it. I have a user control that contains a
paged gridview control. The master page contains a menu control What I
want to happen is that, whenever a menu item is selected, the appropriate
user control will load. Simple enough? Well, not for me.
I finally got the gridview paging and postback issue resolved thanks to...
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by: xpnet |
last post by:
Hi,
I am using Mutliview control, and want to move a user control from one view to another view based on user selection. I can do this by placing a "Placeholder" control in each views. Based on the user selection, remove the control from the placeholder and add to annother placeholder as:
Me.divViewHome.Controls.Remove(Me.DiySearchSide1)
Me.divViewResults.Controls.Add(Me.DiySearchSide1)
For the first time when moving the usercontrol to...
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by: =?Utf-8?B?V2ViQnVpbGRlcjQ1MQ==?= |
last post by:
I can very simple save a serilized class to a server, but i don't know how to
serilize an object (here a business object) to a variable so that it can be
saved to viewstate or passed to another page?
here is my to disk version:
private void ser()
{
var fs = new FileStream(@"e:\websites\SerializedClassData",
FileMode.Create);
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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: 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: 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: 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: 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: 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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