I found the following code to transfer datagrid data to an Excel file.
Is this written in C#?... I'm a vb.netter. I'm just not sure where to
place the code to experiment on it. Should I place it in the event
handler for a form button. Is there other ways to accomplish this? I

is there a way to cancel a cross-page post back on a condition.
i'm processing a credit card and on success i'm posting to the receipt page.
Any way to cancel on a failure? (or any other condition?)

This is my first time using this interface, so I am sure I am just missing
something stupid.  When my Http Handler gets called, the Begin runs and the
delegate runs, but the EndProcessRequest never runs and the page hangs
forever.  Any idea why?

I have a desktop application which users can download and install.
They can download, install and run the application first time.  But
second time, some times everything is fine, but some times they get
the error which says "feature you are trying to use is on a network

Any code allows me to do so please?

where can I get the www.asp.net  ajax toolkit for asp.net version 1.1?
Thanks

I have a Validator that uses callbacks in the javascript client-side
evaluation. the client-side JavaScript function specified in the
WebForm_DoCallback function does not complete until the Validator function
(the one specified using the evaluationfunction attribute) has ...

Can someone explain me why the same code with the event
GridView1_RowDataBound gives this error:
'DropDownList1' has a SelectedValue which is invalid because it does not
exist in the list of items.

We have a need to be able to display thumbnails for (currently) 3 different
file formats. They are jpg, tiff and pdf.  Is this something that can be
done in .net 2.0 imaging classes?  if so, can someone point me to where I
can find info.? Thanks.

I know I know the answer to this, but my brain has gone to sleep....
I set up the selected styles for my meny whocjh is in the master page.
Unforntuynately, as soon as I put in a navigate URL to any of the menu
options, the selected style no longer works.

I have these wizard controls that help users create legal forms. I was
wondering, would it be better to put the code that creates these forms
directly inside the wizard, or put it in a web service and then keep only
the code directly related to the wizard inside the wizard ...

I have a web user control (.ascx) that I spend some time constructing. I now
find that I'd like to use it in several projects - ideally by just dropping
my dll into the bin folder of a project and setting properties of the
control as necessary.

I want to be able to display items and their categories on a page, so that
the user can click on an item to edit it, or add further items or
categories.
Simple enough, however, I want to do it on a AJAX page (i.e. without

I reviewed a couple of tutorials that show how to display totals in
the footer of a gridview.  My footer shows up blank.  Can someone help
me.  The code is as follows:
<%@ Page Language="VB" %>

I have to devlope a windows application with general functionality of
Web Service Interaction, Office Integration and reporting. My
expertise is both in dot net and Java(Only Web application). Now my
Organisation ask me to develope a Window application and the left the