Top "Asp.net-3.5" questions

asp.

Store and Retrieve values from web.config

I built a small website and there will be only one admin, so in the admin panel I am asking …

vb.net web-config asp.net-3.5
sql server express connection string

Is there a difference between sql server connection string and the express vesion?!

sql-server asp.net-3.5
ASP.net DropDownList with no selected item

I have a ASP DropDownList with items added to it. All what I want is to make the selection after …

drop-down-menu asp.net-3.5
Check that email address is valid for System.Net.Mail.MailAddress

Currently, to avoid errors from being thrown up due to invalid email addresses, I do the following: Dim mailAddress As …

asp.net vb.net asp.net-3.5 email-validation email-address
difference in physical path, root path, virtual path, relative virtual path, application path and absolute path?

I have some confusion in understanding what is different in various paths available in .Net for a resource. I only …

asp.net .net asp.net-3.5
LINQ to SQL -- Can't modify return type of stored procedure

When I drag a particular stored procedure into the VS 2008 dbml designer, it shows up with Return Type set to "…

linq-to-sql stored-procedures asp.net-3.5
How the session work in asp.net?

Please any one suggest me how the session is actually work in asp.net? I am confuse in part of …

session asp.net-3.5
Reading system.net/mailSettings/smtp from Web.config in Medium trust environment

I have some inherited code which stores SMTP server, username, password in the system.net/mailSettings/smtp section of the …

asp.net asp.net-3.5
How to add ajax reference in asp.net?

suggest me, Is that all ajax resource files are necessary? look at the screenshot when i add an ajax dll …

ajaxcontroltoolkit asp.net-3.5
What Causes "Internal connection fatal errors"

I've got a number of ASP.Net websites (.Net v3.5) running on a server with a SQL 2000 database backend. For …

asp.net sql-server iis-6 sql-server-2000 asp.net-3.5