TechBubbles

.NET Framework 4 File IO Features

September 16th, 2009 | Category: .NET Framework, .NET Framework 4

New methods are added to the System.IO.File class in .NET framework 4.0 for reading and writing text files.

ReadLines

In earlier version we have used File.ReadAllLines method which returns a string array of all lines in the file.

String[] lines = File.ReadAllLines(“file.txt”);

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.NET Framework 4 BCL

September 13th, 2009 | Category: .NET Framework, Microsoft

All .NET developers who uses the BaseClassLibraries can read this post to know what’s New in the .NET FW 4 BCL.  Its not the scope of this post to cover all the features but you can read them on BCL team blog at blogs.msdn.com/bclteam.

The following are the features that you can explore in BCL

  • Code Contracts
  • Parallel extensions
  • Tuples
  • File IO improvements
  • Memory mapped files
  • Sorted Set Collection

Code Contracts

One of the major features added to the .NET FW BCL in version 4 is code contracts. Classes and methods should explicitly state that what they require and what they guarantee if those requirements are met, i.e. their contracts.

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WCF Features in .NET Framework 4.0

February 04th, 2009 | Category: WCF

Introduction

WCF providing a way to define service contracts and to configure endpoint definitions using the declarative XAML in .NET Framework 4.0.

Consider the WCF service contract definition:

IcalService

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