Marikina, Philippines (PressExposure) April 26, 2008 -- Microsoft .NET Framework is a software component that is a part of Microsoft Windows operating systems. It has a large library of pre-coded solutions to common programming problems and manages the execution of programs written specifically for the framework.
The pre-coded solutions that form the framework's Base Class Library cover a large range of programming needs in areas including user interface, data access, database connectivity, cryptography, web application development, numeric algorithms, and network communications. Visit the austin .net consultant about this.
Programs written for the .NET Framework execute in a software environment that manages the program's runtime requirements. This runtime environment, which is also a part of the .NET Framework, is known as the Common Language Runtime (CLR).
The CLR provides the appearance of an application virtual machine so that programmers need not consider the capabilities of the specific CPU that will execute the program. The CLR also provides other important services such as security, memory management, and exception handling. The class library and the CLR together compose the .NET Framework. Check what the austin .net consultant can provide with this.
The good thing about .NET is that it has its own security mechanism with two general features: Code Access Security (CAS), and validation and verification.
Code Access Security is based on evidence that is associated with a specific assembly. Typically the evidence is the source of the assembly (whether it is installed on the local machine or has been downloaded from the intranet or Internet). Code Access Security uses evidence to determine the permissions granted to the code. The austin .net consultant can offer consultations about this.
When an assembly is loaded, the CLR performs various tests. Two such tests are validation and verification. During validation the CLR checks that the assembly contains valid metadata and CIL, and it checks that the internal tables are correct. Verification is not so exact. The verification mechanism checks to see if the code does anything that is 'unsafe'.
The .NET Framework is included with Windows Server 2008 and Windows Vista. The current version of the framework can also be installed on Windows XP and the Windows Server 2003 family of operating systems. If you want more information about .NET Framework, then visit the austin .net consultant for more information.