DefLng
Specifies a default data type for a range of variable names
DefLng start_letter[-end_letter ][, ...]
start_letter
DefLng specifies that variables and arrays which aren't declared with a data type - or not declared at all - are implicitly declared of type Long if the first letter of their names matches a certain letter or lies within an inclusive range of letters.
This will make lNumber a Long integer number since it starts with l.
Syntax
DefLng start_letter[-end_letter ][, ...]
Parameters
start_letter
the first letter in the range
end_letterthe last letter in the range
Description
DefLng specifies that variables and arrays which aren't declared with a data type - or not declared at all - are implicitly declared of type Long if the first letter of their names matches a certain letter or lies within an inclusive range of letters.
Example
This will make lNumber a Long integer number since it starts with l.
'' Compile with -lang fblite or qb
#lang "fblite"
DefLng l
Dim lNumber ' implicit: As Long
Print Len(lNumber) ' Displays 4, the number of bytes in a long.
#lang "fblite"
DefLng l
Dim lNumber ' implicit: As Long
Print Len(lNumber) ' Displays 4, the number of bytes in a long.
Dialect Differences
- Only available in the -lang qb and -lang fblite dialects.
Differences from QB
- None
See also
