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C# 6.0 and the .NET 4.6 Framework, Seventh Edition
book

C# 6.0 and the .NET 4.6 Framework, Seventh Edition

by Andrew Troelsen, Philip Japikse
December 2015
Intermediate to advanced content levelIntermediate to advanced
1704 pages
43h 12m
English
Apress
Content preview from C# 6.0 and the .NET 4.6 Framework, Seventh Edition

CHAPTER 10

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Delegates, Events, and Lambda Expressions

Up to this point in the text, most of the applications you developed added various bits of code to Main(), which, in some way or another, sent requests to a given object. However, many applications require that an object be able to communicate back to the entity that created it using a callback mechanism. While callback mechanisms can be used in any application, they are especially critical for graphical user interfaces in that controls (such as a button) need to invoke external methods under the correct circumstances (when the button is clicked, when the mouse enters the button surface, and ...

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Publisher Resources

ISBN: 9781484213322Purchase book