Difference between revisions of "GetNumbers"
From SCAR Divi Manual
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==Definition== | ==Definition== | ||
<source lang="scar" lines="false"> | <source lang="scar" lines="false"> | ||
| − | function GetNumbers( | + | function GetNumbers(const Str: AnsiString): AnsiString; |
</source> | </source> | ||
| Line 8: | Line 8: | ||
==Description== | ==Description== | ||
| − | Removes all characters that are not numbers from a [[AnsiString|string]] ''' | + | Removes all characters that are not numbers from a [[AnsiString|string]] '''Str''' and returns it. |
==Example== | ==Example== | ||
Latest revision as of 16:23, 17 September 2011
Definition
function GetNumbers(const Str: AnsiString): AnsiString;
Availability
SCAR Divi 3.00 > Current
Description
Removes all characters that are not numbers from a string Str and returns it.
Example
begin
WriteLn(GetNumbers('1Hello 2World!3'));
end.Output:
123
