I have a composite control I have built. I capture a click event of a tree
control then raise my own event along with a custom args object for the
server-side to deal with. All the plumbing seems to work just fine. However,
I noticed, while in debug, that the CreateChildControls ...

How can I handle sessionstate in the custom server controls
Ton

I have a very strange problem.
I've developed a simple web control, which inherits directly from the
webcontrol class.
I've overriden the LoadViewState and SaveViewState methods, in order

I have a server control that has an arraylist which holds allowed file
types. I want to implement a simple collection editor like the one in the
dropdownlist control so that I can I add more file types as needed. Any tips
on how to do this or even a code sample would be appreciated. ...

I am having trouble with the ValidationSummary not getting all of the error
messages from the validators on my page.  Can anyone tell me how the
ValidationSummary control works behind the scenes?  I would like to know how
it gathers the error messages so I can troubleshoot this.

I am a control that I am working on that inherits from
System.Web.UI.WebControls.ImageButton. Everything works find and the end
result is fine except that when the user clicks on the button the export
method runs twice. Basically I am trying to write a control that we can pass

I have a page that has a validation summary control.  On this page I have a
nested user control (Control1).  Inside Control1 is another nested control
(Control2).  I have a CustomValidator on  a textbox inside Control2.
Although the validation works on this textbox, the error ...

I have a page where search results come up in a dynamically generated table
of 15 results per page.
Below the table is previous and next buttons and it is here the problem
begins as you will see below.

Does anyone know if it is possible to emit a imagebutton with a bitmap
within a custom control.
In other words; I want the custom control to be selfcontained, and not have
to rely on a aspx page to be able to display an imagebutton with a

once a user has logged in I want to use some variable in the other custom
server controls I've developed. In the page, where the controls are added I
can use something like:
session("Logname")="Roger"

I have a custom datagrid control that works great.  But I was thinking
about adding some functionality to it.  Currently, I use the datagrid
to display one record at a time, and with edit item templates, if you
click

Hi, All
I tried to run a customized dropdownlist control (code from http://msdn.microsoft.com/library/default.asp?url=/library/en-us/cpref/html/frlr
fsystemwebuiwebcontrolsdropdownlistclassbordercolortopic.asp) and get the following error.
(Please note changed the name space to be ...

It is easy to add an event to a hyperbutton, but what about a dropdownlist ?
This is what I've implemented for the hyperbutton:
lblHyper.CommandName = "H" & i
lblHyper.CommandArgument = "Test"

We currently use the Microsoft Commerce Server pipeline component to run the
workflow for our application, however this is very limited when it comes to
ASP.NET and has no programmable interface so that we can make a web
interface to changing the workflow.  With the pipeline editor ...

VB.NET ASP.NET
Does anyone know how to embed a windows forms control on a web page in the same way that you could do active x objects in asp
Thanks