I need some help on writing business objects in C#. These objects are
suppose to communicate with a SQL server DB through a DAL.
So let's say I want to create a new Customer (simply adding a new record in
my Customers table). How would you suggest I go about it? Should I use

I have a composite control which dynamically adds child controls to the
Controls collection in CreateChildControls method, based on various
properties that are set by the page developer.
In any case, my question is at what point do child controls obtain their

I have developed a custom web control that may contain any child controls.
Now I have a problem that even though I register an event handler on a child
control,
the event handler does not fire when it should. Do I need to handle event

I have 2 user controls and I would like to display 1 of them depending on a
session variable. I have trie a place holder, but it doesnt seem to work.
ie..
Select Case Session("Variable")

I would like to add <col> tags right after <table> tags but it seems Table
can't have a literal control as a child.
<Table>
<Col width="50">

i tried to create my own custom controls and  met following problems:
-according to the book "Programming ASP.NET" i created two projects
within my solution. one is the main and the other holds the custom
controls. as output path i set the binary directory of the inetpub path.

I have been playing with Visual Studio and trying to learn it.  I am creating a simple web application with a web form named WebForm1.aspx (using defaults).  I placed Label and Button from the Web Forms section of the toolbox.  I double clicked the button to get the code behind ...

Hi to all...
I have a webform and inside 2 webcontrols like this...
Webform.asp

I wrote a customserver control with 2 columns showing the data from 1
record.
i use label & hyperlink as for the field name and text and checkboxes for
the other data.

I've developed a server control which shows a database record. The fields
are showen in 2 columns and the added controls depends on the datatype.
I use textboxes, chekcboxes and dropdownlists
Now I'm adding a server procedure, but how can I detect that one of the

I have been wrestling with this code for about 2 weeks now.  My goal is to
create a table for formatting purposes.  I want to standardize it as a
webcontrol.  I want all of the content to persist as top-level controls so
that they are visible to the asp.net designer -- ...

I have created a custom control that derives from the PlaceHolder control.
Based on a property setting, I load a DropDownList or a TextBox into the
PlaceHolder control.  I load the DropDownList or TextBox control in
protected override void OnPreRender(EventArgs e).

I have a custom web control that inherits from
System.Web.UI.WebControls.Panel
What I want is for developers to be able to drag controls from the
toolbox, into my control, and have them appear as they would on the

Looks like I've misunderstood something about controls lifecycles.  I have
an OnInit method override in my control:
protected override void OnInit(EventArgs e)
{

I am developing couple of custom controls and I can't really figure out what
I need to do for one of them to be parsed appropriately.
This is what I want to achieve: in the aspx file, I would have the code:
   <cc:ControlA attr1="val1">