From Clomosy Docs
(Created page with " function Length(const SourceString string):Integer; The length function returns the element count of the number of characters in the SourceString. It is often used to loop around all the characters in a string. '''Example:'''<br> '''var''' valueStr : string;<br> '''begin'''<br> valueStr := 'Clomosy'; ShowMessage('Length of valueStr = '+IntToStr(Length(valueStr)));<br> '''end;''' '''Output:'''<br> Length of valueStr = 7") |
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'''Example:'''<br> | '''Example:'''<br> | ||
:'''Base Syntax''' | |||
var | |||
valueStr : string; | |||
begin | |||
valueStr := 'Clomosy'; | |||
ShowMessage('Length of valueStr = '+IntToStr('''Length'''(valueStr))); | |||
end; | |||
:'''TRObject Syntax''' | |||
var | |||
valueStr : string; | |||
{ | |||
valueStr = 'Clomosy'; | |||
ShowMessage('Length of valueStr = '+IntToStr('''Length'''(valueStr))); | |||
} | |||
'''Output:'''<br> | '''Output:'''<br> | ||
Length of valueStr = 7 | Length of valueStr = 7 | ||
Revision as of 12:54, 13 February 2024
function Length(const SourceString string):Integer;
The length function returns the element count of the number of characters in the SourceString. It is often used to loop around all the characters in a string.
Example:
- Base Syntax
var
valueStr : string;
begin
valueStr := 'Clomosy';
ShowMessage('Length of valueStr = '+IntToStr(Length(valueStr)));
end;
- TRObject Syntax
var
valueStr : string;
{
valueStr = 'Clomosy';
ShowMessage('Length of valueStr = '+IntToStr(Length(valueStr)));
}
Output:
Length of valueStr = 7