Double to String

[Max]

I use function _gcvt() for convert the double value to string such as: y = 0.01; _gcvt(y,10,buffer); MessageBox(buffer); My problem is that the MessageBox will show "1.e-002". How to do if want the string "0.01" after finish this function.

[Greg Daye]

you could try doing a sprintf. y = 0.01; sprintf ( buffer, "%f", y );

[Jun Du]

Use

sprintf(buffer, "%f8.2", y);

instead. Best, Jun

[Hamid Taebi]

or see here double y = 1230.01; CString strxx; strxx.Format("%lf", y ); MessageBox(strxx);_**

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whitesky

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