DEFSNG


Specifies a default data type for a range of variable names

Syntax:
Defsng start_letter[-end_letter ][, ...]

Parameters:
start_letter
the first letter in the range
end_letter
the last letter in the range

Description:
Defsng specifies that variables and arrays which aren't declared with a data type - or not declared at all - are implicitly declared of type Single if the first letter of their names matches a certain letter or lies within an inclusive range of letters.

Examples:
This will make sNumber and yNumber a Single-precision decimal number since it is in the range of s-z.
'' Compile with -lang fblite or qb

#lang "fblite"

DefSng s-z
Dim sNumber, yNumber


Dialect Differences:
Differences from QB:
See also:
Back to Compiler Switches
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