I am using .net 3.5 with C#. I have three drop down lists in a panel. I want to disable the second and the third drop down until a selection is made on the first. I tried the following:
disable second and third drop down lists on Page_Load. Then enable both of them in the OnSelectedIndexChanged event for the first drop down, but it does not enable them, probably because it is a client side event.
Exception Handling is in the core of any application that is able to dignify its name.
In this article, I'll guide you through the process of writing a DRY (Don't Repeat Yourself) Exception Handling mechanism, using Aspect Oriented Programming.
Looking for a way to avoid searching through large data sets for data that doesn't exist? A Bloom Filter might be what you need. This data structure is a probabilistic filter that allows you to avoid unnecessary searches when you know the data defin…