From Clomosy Docs
(Created page with " function FloatToStr(Value Extended):string; The FloatToStr function converts a floating point number Value into a displayable string. The value is displayed to 15 digits of precision. The Value type may be any of the floating point types.<br> '''Example:'''<br> '''var''' LongNumberValue, ShortNumberValue : float;<br> '''begin''' LongNumberValue := 1234567890.123456789; ShortNumberValue := 123.12;<br> ShowMessage('LongNumberValue = '+'''FloatToStr'''(Long...") |
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'''Example:'''<br> | '''Example:'''<br> | ||
:'''Base Syntax''' | |||
var | |||
LongNumberValue, ShortNumberValue : float; | |||
begin | |||
LongNumberValue := 1234567890.123456789; | |||
ShortNumberValue := 123.12; | |||
ShowMessage('LongNumberValue = '+'''FloatToStr'''(LongNumberValue)); | |||
ShowMessage('ShortNumberValue = '+'''FloatToStr'''(ShortNumberValue)); | |||
end; | |||
:'''TRObject Syntax''' | |||
var | |||
LongNumberValue, ShortNumberValue : float; | |||
{ | |||
LongNumberValue = 1234567890.123456789; | |||
ShortNumberValue = 123.12; | |||
ShowMessage('LongNumberValue = '+'''FloatToStr'''(LongNumberValue)); | |||
ShowMessage('ShortNumberValue = '+'''FloatToStr'''(ShortNumberValue)); | |||
} | |||
'''Output:'''<br> | '''Output:'''<br> | ||
Revision as of 11:37, 13 February 2024
function FloatToStr(Value Extended):string;
The FloatToStr function converts a floating point number Value into a displayable string. The value is displayed to 15 digits of precision. The Value type may be any of the floating point types.
Example:
- Base Syntax
var
LongNumberValue, ShortNumberValue : float;
begin
LongNumberValue := 1234567890.123456789;
ShortNumberValue := 123.12;
ShowMessage('LongNumberValue = '+FloatToStr(LongNumberValue));
ShowMessage('ShortNumberValue = '+FloatToStr(ShortNumberValue));
end;
- TRObject Syntax
var
LongNumberValue, ShortNumberValue : float;
{
LongNumberValue = 1234567890.123456789;
ShortNumberValue = 123.12;
ShowMessage('LongNumberValue = '+FloatToStr(LongNumberValue));
ShowMessage('ShortNumberValue = '+FloatToStr(ShortNumberValue));
}
Output:
LongNumberValue = 1234567890,123456789 ShortNumberValue = 123,12