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 translation into float failure

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T O P I C    R E V I E W
Niko1 Posted - 08/08/2005 : 07:37:52 AM
I have some data (string) which are written in a worksheet and I want to translate them in float values thanks to atof function but it's not working.For example it translates 24,57 in 24,00. I don't know what's wrong..Is anybody able to help me??
Thanks
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easwar Posted - 08/08/2005 : 09:54:50 AM
Hi,

The atof function is assuming that the decimal separator is '.' and not ','.

So you could do one of the following:

1> get the cell values directly from worksheet cells using code such as:

double dval = wks.Cell(1,0);



which takes into account the regional setting and will place the correct value in the variable

OR

2> remove all '.' from the string and then replace ',' with '.' to convert to English decimal format and then use atof, such as:


wks.GetCell(1,0, str);
str.Remove('.');
str.Replace(',','.');
double dval2 = atof(str);



Easwar
OriginLab


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