When my custom control is dropped onto a web page at design time, I want an
associated HTTPHandler reference to be automatically added to the project's
web.config file if it's not already there.
I see some other controls do this, such as the ReportViewer control so I

I have a very weird problem with a control that I'm trying to build
now.
I'm having two dropdownlists controls (ASP.NET) where the primary one
hold the categories and is populated when the page is loaded, and the

In Dino Esp... book he talks about how user controls are the way to replace
the old file include method. Then he goes on to say that if it is a large
site it becomes a problem because every time that you change the interface of
that control you will have to recompile all the ...

I everyone,
  I have created User controls (ascx) that are display in an
hierarchical way.
Let me explain a bit what I've done so far:

I'm working on a control that has to inject some markup into another control
at the end of rendering. I'm trying to use SetRenderMethodDelegate() to make
this happen.
Unfortunately I can't seem to get this to work.

I am having problems retireving the file information when you place an
asp:fileupload control inside an Atlas UPdate Panel.
Has any body got a solution to this problem?

I am writing a custom control with the Render method.  I am writing 5 html
input radio buttons in a group.  I don't want postbacks but I need to add the
Isvalid support (Inherits WebControl.BaseValidator).  Should I render these
htmlinput controls another way other then writing ...

I have authored a webcontrol that contains a SimpleCellCollection of
SimpleCell objects. Both have custom typeconverters that handle viewstate
de/serialization. When I click a SimpleCell in the browser, I get a postback
event but I never sink the ImageClickEventHandler delegate. ...

I am trying to extend the Page class with a new BasePage class containing
common elements required by all of our web pages.  By itself this is a very
simply task, but whenever I add properties to the BasePage class they appear
in the Intellisense tool on the code-behind but not ...

I've a problem in accessing user controls when I deploy the application in
the production server..
I'm receiving the following error...
Ambiguous match found.

I've created a custom control that inherits CompositeControl for the
purpose of extending the gridview and using dynamically created
dropdowns to filter that gridview.
My main problem is persisting the dropdowns' values across postbacks,

I have a templated databound control that works fine in run time.
However, in design mode, I'm having a cosmetic problem.
In my control designer I overrided the TemplateGroups property to allow
editing the templates graphically. I also set the SupportsDataBinding =

I would like to know if it's possible to do something like the following:
<ctl:PermissionControl UserName="johndoe">
   <table>
       <tr>

Is it possible, after the control finishes all the rendering part, to get
the html that i just created before moving to the client, on the code behind
for example?
Thanks.

is there any way to build something like a listview control for an asp.net
web page??  I really like the functionality that a listview has.  Anybody
know how to do something like that?
thanks