How can I check for the exisitence of an object in C#/Asp.net?
I have a routine that initailizes form values based on a loaded up object,
however if the object hasn't been created I get an Object reference not set
to an instance of an object. Is there a function I can use to see ...

I have .NET 2002 and 2003 installed on my dev machine; somehow it seems I am
not set up to run ASP.NET on the dev machine.  IIS is there and I configured
it to handle .aspx extensions with aspnet_isapi.dll ... but it doesn't work.
Apparently, when I installed VS both times I didn't ...

Sorry, very Newbie question here. I don't know what I'm doing wrong. I have
to use a <asp:hyperlink> to go to another page. I want to pick up the value
in a text box. This is what I've tried and It tells me it won't work. Not
sure how to do it.

I need someone to please explain what the "TRY" does and how it work. How do
I know if it is working or not.
I have this in my code and I don't know what it does, especially this "Catch
ex As Exception"

I have a dozen of hyperlinks. Some of them will become only a label under
some conditions. That means users cannot press them to navigate other pages.
What is the best methods to solve this?
Thanks.

I am now a little confused about variable declarations in ASP.NET. Please if
it is possible help me with this.
Lets say I have an application where any registered user can modify his user
profile using a WIZARD control. Suppose the UserModProfile.aspx receives a

Am trying to add an Image Button into a Datalist at Design time.
When I run it it comes up with error: Server tag not well formed.
It works perfectly when I add just an Image Control. Please help.
<asp:DataList

One of the biggest advancements with ASP.NET 2.0 is the addition of the data
controls (SqlData Source, FormView, GridView, etc).  I was wondering what
folks' opinions on these are.
I really want to adopt these new controls into the applications that my

Is it OK to have two aspnet_wp.exe at the same time in the windows Task
Manager?
I have two, one small justo 3.316K of memory and a big one line 60K

Does anyone know of a spell checker that works with .NET?
Any options will be welcome.
TIA,

I confused about MS licensing policies.  If i have a sql server 2005
standard edition 5 CAL license and i hst a website with it. does it mean my
site can only have 5 concurrent visitors?
same question about windows server 2003 licensing

I have a web form with a listbox and single text box and a single button.
When my users type in the text box and press enter, it doesn't submit. It
refreshes the page and clears the textbox.
Any ideas?

I have a few web pages that do file crunching; I want to make sure these
pages...only these pages, run at a lower priority.
I'm not sure of how the threading architecture of ASP.NET works, but is it
as easy as just doing a SetPriority on the current thread?

How do I retrieve user inputs from web page into the C# program that is
running behind? I am using Visual Studio to create an ASP.NET web
application with code behind (aspx.cs) feature. Also, how do I post the
results from the C# program on the web Page? I need a code example in

Can some take a look at this and tell me what I am doing wrong and how to
fix it. I an new to ASP.NET
Getting Name "GetMsAccessOldebConnection' is not declared " Error
<%@ Page language="VB" Debug="false" %>