numeric value problem...

[ocascante]

Hi,

I have qlineedit field "le03" and i need to show the result of :

QString::number(le01->text().toDouble() / 2) where le01 = "99999999.00"
in that field.

The problem is the operation shows a scientific notation value. I need to show the result like this: 49999999.05

Thanks

[Michiel]

Try this: QString::number(le01->text().toDouble() / 2, 'f')

And try to look it up in the Qt docs next time.

[ocascante]

Thanks for your help and your time!!!

PD/ About qt docs, i did it and i didn't find the answer..... that's is the post reason!!

[sunil.thaha]

Then look closer

QString QString::number ( double n, char format = 'g', int precision = 6 ) [static]

This is an overloaded member function, provided for convenience.
Returns a string equivalent of the number n, formatted according to the specified format and precision. The format can be 'f', 'F', 'e', 'E', 'g' or 'G' (see the arg() function documentation for an explanation of the formats).
Unlike QLocale::toString(), this function does not honor the user's locale settings.
See also setNum() and QLocale::toString().