• Code generation: Used to covert ASP.NET pages into ASP.NET Classes and to generate source files in multiple languages. The System.CodeDOM is used to derive code generation ASP.NET Classes.

• IO: Used to work with files and all other stream types. It uses System.IO namespace.

• Reflection: Used to provide support for load assemblies, inspecting types within assemblies, and createing instances of types. It uses System.Reflection namespace.

• Security: Used extensively to build a security strategy for ASP.NET pages. It also provides some base services such as authentication, authorization, permission sets, policies, and cryptography. It uses System.Security namespace.

There are numerous ASP.NET Classes. If you want to find and locate a particular class then you can use WinCV tool. This file is located in C:programfilesMicrosoft.NetFrameworkSDKBin directory. You can open this file from Run command.

To access online version of above article, go to http://www.dotnet-guide.com/classes.html

3.1 to 4 megapixels

You are qualified to say that you have a "pretty good" camera. You get professional quality 4x6 images, real good 5x7 and 6x9 shots, and somewhat decent, but not great 8x10 images.

4.1 to 5 megapixels and up

People will be saying "Hey, great pictures!". You can count on professional images all way up to 8x10's. Of course, as megapixel count goes up, so does price.

If you are only going to be viewing your pictures online, such as posting them at a photo site or using them on your web pages, keep your money in your pocket and pick yourself up something in 1.5 megapixel range.

If you will be shooting pictures that will be printed at a print house, such as for brochures, postcards, etc, then you will need at least a 5 megapixel camera if not higher. Of course, you'll also need to have a fat wallet or a lot of open to buy on your credit card because, even thought prices are steadily falling, these puppies aren't cheap!

Once you've solved megapixel puzzle, rest of a digital camera's features, such as lens types, storage capacity and shutter speed are pretty routine and easy to understand. You shouldn't have a problem deciding on those features.

Join Photopheed's Daily Digital Dose and see Warren's Tips. Warren Lynch has been shooting commercial photography since 1979 in Louisville, Kentucky. Clients include Makers Mark Bourbon, Heaven Hill, Yum Brands, GE, Fruit of The Loom and many more highly recognizable brands. Have him make your product more recognizable too. Visit his website at http:www.wlynch.com or just him a call at 1-502-587-7722.