Difference between revisions of "StrToBool"
From SCAR Divi Manual
(Created page with "==Definition== <source lang="scar" lines="false"> function StrToBool(Str: AnsiString): Boolean; </source> ==Availability== SCAR Divi 3.00 > Current ==Description== Converts a g...") |
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==Definition== | ==Definition== | ||
<source lang="scar" lines="false"> | <source lang="scar" lines="false"> | ||
| − | function | + | function StrToFloat(s: string): Extended; |
</source> | </source> | ||
| Line 8: | Line 8: | ||
==Description== | ==Description== | ||
| − | Converts a given [[AnsiString|string]] ''' | + | Converts a given [[AnsiString|string]] '''s''' to an [[extended]] floating point value. If '''s''' is not a valid floating point value, the function throws an exception "Invalid float". |
==Example== | ==Example== | ||
<source lang="scar"> | <source lang="scar"> | ||
begin | begin | ||
| − | WriteLn( | + | WriteLn(StrToFloat('1.5')); |
| − | |||
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end. | end. | ||
</source> | </source> | ||
Output: | Output: | ||
| − | 1 | + | 1,5 |
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==See Also== | ==See Also== | ||
| − | *[[ | + | *[[StrToFloatDef]] |
| − | *[[ | + | *[[FloatToStr]] |
[[Category:Functions]] | [[Category:Functions]] | ||
[[Category:Conversion Functions]] | [[Category:Conversion Functions]] | ||
[[Category:Data Functions]] | [[Category:Data Functions]] | ||
Revision as of 17:02, 5 July 2011
Definition
function StrToFloat(s: string): 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, the function throws an exception "Invalid float".
Example
begin
WriteLn(StrToFloat('1.5'));
end.Output:
1,5
