I had a couple questions about data caching.  We have a site that gets
a huge amount of traffic to a few specific pages that have a lot of
data on them (300k hits/hour during peak, about 6-10 data calls per
page OR 500 SQL calls per second).  Most of the data doesn't change

So in our system you can place an order for an item and add photos/files to
the order. So a person decides to attach 3 photos to the order before
submitting the order. Once the order is submitted the files are then saved
in a directory that includes the order number so that they ...

hi, i'm trying to upload files.
     i used <input type=file id=Uploadfile runat=server">.
i have placed the control in Updatepanel(AJAX)
when i'm trying to upload it.. it is showing Object reference is not

Hi, while the user is uploading a file, is possible to show a progress bar?
Using VS 2005 Asp.net 2.0 C#
Thanks!

i have the following code that deos not work: I have done this in vb wher i
include an item as object and then am able to find it correctly. Not working
here!!!
1. trying to just find the control to get its type:             if

I am in the process of learning aspx.net.  I have programmed for about five
years in php for the back end.  I am trying to replicate a recent web site
that I did, but using aspx this time (for practice only).  I have run into a
problem.

I need to stream data from a "DataTable" to the client's machine. The data
first need to be converted to .CSV , and ziped before streaming it to the
client.
Does anyone has any experience with this? Any code snippet will be very

I would like to set the login cookie for longer than the default 20 minutes,
how can I do that?
Thank you,
Samuel

Hi,
I have a dropdown list in a user control with values(10) from my DB. I also
have in this ascx other controls (DatePicker, TextBox...) to be filled.
But, if the user select  one particular value from this dropdown, it

hey all,
i have an xml doc and its stylesheet file to go along with it. i was
wondering if there is an easy way to display the contents on a simple web
page? How would i do that?

I'm using domain driven design on my projects which means most of the
time I'm not using datasets for anything.  Does anyone know of Asp.net
2.0 server controls and data source contorls that are more custom
object friendly?

Probably a beginner's question:
My page has AutoEventWireup=true.
I have a gridview that's bound to an ObjectDataSource that returns
projects as a DataView. One of the columns is an Imagebutton that,

Using asp.net 1.1 and VB, I would like to get the date and then fill 3
variables with data pertaining to the date.
dim day as integer
dim month as integer

What is a good way to check for a gridview or a datasource not having any rows?
If my gridview does not have any rows i want to display a message saying the
recordset is empty.
I'm doing it now by setting the message visible = true on page load

I'm working on improving my desirability to possible employers and was
hoping to get some advice from the industry experts (thats you guys)
on what I should do.
First off, I'm working on getting MS certified in order to make it