26 Articles

Symmetric Encryption

Last Updated On : Thursday, November 9, 2017Symmetric Encryption As mentioned symmetric encryption is also known as shared secret encryption, and that is because the encryption of the data is done with an encryption key, a byte array, and the same key is used to decrypt the data. The symmetric algorithms rely on the fact […]

Anonymous Methods

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Last Updated On : Thursday, November 9, 2017 Anonymous methods are similar to delegates except you don’t have to create the method. You still create the delegate, but you can assign the method all within the same line of code. MyFirstDelegate forward = delegate(string s2) { Console.WriteLine(“This is my string: {0}”, s2); }; forward(“Hello World”); […]

Grouping with LINQ

Last Updated On : Thursday, November 9, 2017Grouping with LINQ The last feature of LINQ discussed in this chapter is the support for grouping in LINQ.Grouping allows you to create hierarchies of data based on common data. To use grouping,you would use the group statement. The group statement allows you to specify a criterion for […]

LINQ Expressions

Last Updated On : Thursday, May 17, 2018LINQ Expressions In the section entitled “Your First LINQ Query,” earlier in this lesson, you saw that a query is just a list of instructions and that the query can be reused and returns different results if the underlying data has changed. This works because each LINQ query […]