Information Handling
Any software system
require some amount of information during its operation selection of
appropriate data structures can help us to produce the code so that objects of
the same system can better operate with the available information decreased
complexity.
In this
project, if any one of the input is not given or inappropriate input was
given it displays an error message, and also specifies what the error is.
Programming Style
The .NET Framework has no restrictions on the
types of application possible, as we discussed above. VB uses the framework,
and so also has no restrictions on possible applications. However, let's look
at a few of the more common application types:
Windows Applications – These are applications such as
Microsoft Office, which have a familiar Windows look and feel about them. This
is made simple using the Windows Forms module of the .NET Framework,
which is a library of controls (such as buttons, toolbars, menus, and so
on) that we can use to build a Windows user interface (UI).
Web Applications – These are web pages such as might be
viewed through any web browser. The .NET Framework includes a powerful system
of generating web content dynamically, allowing personalization, security, and
much more. This system is called Active ServerPages.NET (ASP.NET)
and we can use VB to create ASP.NET applications using Web Forms.
Web Services – These are a new and exciting way of
creating versatile distributed applications. Using web services we can exchange
virtually any data over the Internet, using the same simple syntax regardless
of the language used to create a web service, or the system that it resides on.
Programming style
deals with a set of rules that a programmer has to follow so that the
characteristics of coding such as traceability, understandability,
modifiability, extensibility can be satisfied.
In the current system
we followed the coding rule for naming the variables and methods. As part of
coding internal documentation is also provided that help the readers to better
understand the code.
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