June 2024
Beginner
976 pages
16h 34m
English
Content preview from Visual Basic and Algorithmic Thinking for the Complete Beginner
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Chapter 19 The Case Decision Structure
19.1 The Case Decision Structure
The case decision structure is a simplified version of the multiple-alternative decision structure. It helps you write code faster and increases readability, especially for algorithms that require complex combinations of decision structures. The case decision structure is used to expand the number of alternatives in the same way as the multiple-alternative decision structure does.
The general form of the Visual Basic statement is
Select Case a_variable_or_an_expression_to_evaluate
Case expression-1
A statement or block of statements 1
Case expression-2
A statement or block of statements 2
Case expression-3
A statement or block of statements 3
.
.
.
Case expression-N
A statement ...
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