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.NET 4.0 .NET 4.5

Learn ASP.NET 4.5, C# and Visual Studio 2012 Essential Skills

Lesson 5-12: Understand null

An explanation of the concept of 'null' and how to change variables that cannot usually be null into nullable variables.

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ASPNETCentral.com

Keywords: null,empty,IsNullOrEmpty,string,data type,nullable,postfixes,? postfix,creating nullable variables

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