Rational Developer for System z
COBOL for Windows, Version 7.5, Programming Guide


Selecting and repeating program actions

Use COBOL control language to choose program actions based on the outcome of logical tests, to iterate over selected parts of your program and data, and to identify statements to be performed as a group.

These controls include the IF, EVALUATE, and PERFORM statements, and the use of switches and flags.

related tasks
Selecting program actions
Repeating program actions


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