SATO Smart Keyboard, Programming Manual

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Programming Manual Keyboard
SATO Europe
48
Program-Control Statements
The program-control statements are the essence of any computer language because
they govern the flow of program execution. Program-control statements may be
separated into two categories:
IF…THEN
IF…THEN…ELSE
IF…THEN…ELSE
Description
Use an IF…THEN block to execute one or more statements conditionally. You can use
either a single-line syntax or multiple-line “block” syntax:
Syntax
IF condition THEN statement
Notice that the single-line form of IF…THEN does not use an ENDIF statement.
Or
IF condition THEN
Statements
ENDIF
Or
IF condition THEN
Statements
ELSE
Statements
ENDIF