I'm experimenting with a provider to extend WebControl TextBox
validation.  Everything shows up ok in the designer.  However, if you
close and reopen the aspx file, the values don't seem to persist.  Any
ideas what could cause this?  Here's a snippet of the definition code.

Ok, sorry for the long post in advance, but I need an expert opinion
here. I have already crawled through the groups via google and
additionally asked everyone that I can find in Yahoo's chat for
programmers and web designers.

I am experiencing an issue where I have a composite control
(TestOuter) composed of more composite (TestInner) controls.  When I
am seeing is if the TestInner control is placed on a webform, the
events of the control fire.  If TestInner controls are placed within

I have a composite control that gets created dynamically and contains an
array of checkbox controls and an array of drop down list controls.
All the control postback and rendering works fine - however there is
something that I want to do that I cant figure out how to do.

Hi
I am getting what appears to me as incorrect behavior from my server
control, but maybe its just that I don't fully understand the relationships
involved.  

Hi,
I am developing a web composite control using datagrid, dropdown,
linkbuttons etc.
Its basically an extension to datagrid control to provide more

I have a  Webcontrol that was supposed to act like a panel control. I
manipulated a TemplatedControlDesigner to make an "Edit mode". I save my
template to the controls collection during design-time. Then I use
GetPersistInnerHtml with ControlPersister to push the controls

I figured out how to use a System.Web.UI.Design.UrlEditor to produce a
dialog from either a winform or directly from the property grid
already.
My question is is there a base class or service in which I can produce

Folks,
I have created a fully reusable, sortable, pageable datagrid as a
composite control (Compiled to a DLL). It works great.
I took that fully working code and tried to implement it as a derived

Here is an interesting situation I'm facing while creating custom
controls.
Problem Abstract:
Unable to throw a exception from within the custom user control I

Hi, I am creating a custom server control, and it dynamically creates lots
of LinkButtons, and then I try to subscribe to the click event doing this:
LinkButton link = new LinkButton();
link.Click +=new EventHandler(this.MyLinks_Click);

i have seen many posts refering to swarren.net and i can't find anything
on that web site ?????

I have a dumb question:  What does the defaultvalue attribute do?
The help system says that it "Specifies the default value for a property",
and provides the following as an example:
Private MyVar as Boolean = False

I have a set of Dynamic DropDownLists with AutoPostback. the problem I
have is that when I select the dropdown and the page refreshes the old
values in the text boxes disappear. Is there a way to preserve the
values?

I have a user control (not custom control) and want to use a public property
of it which is of DataTable type.
contol is used in the page in this manner:
<uc1:Mover id="MoverFFF" runat="server"