How to format 1.054322E+00 into nearest float value with 2 decimal points using c#

Question

Hi,

please help me ,

How to  format  1.054322E+00   into nearest  float value with 2 decimal points using c#


Hi ,

please help me ,

               float x = (6.628142E-41F);
                float y= (5.423025E-41F);
                float xy = 74/(x + y); //gives me   Infinity

how can i display  6.62E-41F  instead of 6.628142E-41F?

how to get exact float value ?

Answer 1

float.Parse("1.054322E+00", NumberStyles.Float | NumberStyles.AllowExponent).ToString("F2")

The + goes after the E, not before.

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Answer 2

Hi,

i think this will give me the proper value

 Console.WriteLine("Float=" + float.Parse("1.054322E+00", NumberStyles.Float | NumberStyles.AllowExponent).ToString("F "));

output: 1.05


thanks a lot.

Answer 3

Hi ,

please help me ,

               float x = (6.628142E-41F);
                float y= (5.423025E-41F);
                float xy = 74/(x + y); //gives me   Infinity

how to get exact float value ?