Namespace is a group of classes, structures, interfaces, enumerations, and delegates, organized in a logical hierarchy by function, that enable you to access the core functionality you need in your applications.

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  1. The following is list of some important and frequently used.NET namespaces:

    ·        System.Collections

    ·        System.Data

    ·        System.Diagnostics

    ·        System.Drawing

    ·        System.IO

    ·        System.Net

    ·        System.Reflection

    ·        System.Runtime

    ·        System.Security

    ·        System.Threading

    ·        System.Web

    ·        System.Windows.Forms


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