Difference between revisions of "StrToFloatDef"
From SCAR Divi Manual
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begin | begin | ||
| − | WriteLn(StrToFloatDef('1 | + | WriteLn(StrToFloatDef('1.5', 3)); |
WriteLn(StrToFloatDef('s', 1.5)); | WriteLn(StrToFloatDef('s', 1.5)); | ||
end. | end. | ||
Latest revision as of 19:07, 5 July 2011
Definition
function StrToFloatDef(s: AnsiString; def: Extended): Extended;
Availability
SCAR Divi 3.00 > Current
Description
Converts a given string s to an extended floating point value. If s is not a valid floating point value, value given by def is returned.
Example
begin
WriteLn(StrToFloatDef('1.5', 3));
WriteLn(StrToFloatDef('s', 1.5));
end.Output:
1,5 1,5
