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Visual Basic 2015 Unleashed
book

Visual Basic 2015 Unleashed

by Alessandro Del Sole
July 2015
Intermediate to advanced content levelIntermediate to advanced
1300 pages
87h 27m
English
Sams
Content preview from Visual Basic 2015 Unleashed

Putting Dispose and Finalize Together

Implementing Dispose and Finalize cannot necessarily be required. It depends only on what kind of work your objects perform. Table 8.1 summarizes what and when you should implement.

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TABLE 8.1 Implementing Destructors

You already have seen examples about Finalize and Dispose, so here you get an example of their combination. Before you see the code, you have to know that you will see invocations to Win32 unmanaged APIs that you do not need in real applications, but these kinds of functions are useful to understand to know how to release unmanaged resources. Now take a look at Listing 8.2.

LISTING 8.2 Implementing ...

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Publisher Resources

ISBN: 9780134196664Purchase book