I have taken a windows application and a button control in it.I want to declare a variable as a sealed and use that variable with in same class as we cannot use in other class. class test { public sealed int x = 5; public void abc() { MessageBox.Show(x.ToString()); } } class best :test { ...

Sivavt

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• Mar 29th, 2012

Keyword sealed can be used with class declaration to prevent it from being sub-classed.
Keyword sealed can be used in method declaration to prevent it from being overridden.

Rajeeva

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• Sep 4th, 2011

To restrict users from inheriting the class by sealing the class using "sealed" keyword i.e. no class can be drieved from a sealed class. both Class and Method can be sealed, in that case Method cannot be overridden.

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