Cryptography in C#

Cryptography in C#

Here is the C# Cryptography Class. Cryptography is the Process of Hiding Your Information in Specific Format that Another Person Couldn't Understand. 

Two Types of Cryptography:
1. Symmetric (have public key)
2. Asymmetric (have public and private key which knows by Sender and Receiver)

Namespace for Cryptography is System.Security.Cryptography

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Regular Expression in C#

Regular Expression in C#

Here is the C# Regular Expression Class. Regular Expression is used for set the Restriction in your Text. If you want that someone can insert only number in TextBox or Alphabets then you have to use Regular Expression for this..

Namspace for Regular Expression is System.Text.RegularExpression
Class is Regex

Regular Expression Short Cut and Cheat Sheat :
http://www.cheatography.com/davechild/cheat-sheets/regular-expressions/

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