I know how to translate a number in a string, but how do I do things back, I mean, write like -15.36, which is not only decimal digits, to transfer from the edit boxe of the dialog box into a value (maybe using GetDlgItemText )
But how to transfer it into a string and after into a float
Number text into float
Dan Balaceanu
double -> string: sprintf(str, "%.2f", doublevar);
string -> double: doublevar = strtod(str);