C
cindy liu
Hi,
In C#, how to convert a string to a double?
Thanks in advance!
Cindy
In C#, how to convert a string to a double?
Thanks in advance!
Cindy
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K
Kalpesh Shah
String s = "1000.25";
Double d = Convert.ToDouble(s);
HTH
Kalpesh
Double d = Convert.ToDouble(s);
HTH
Kalpesh
A
Amit K
you could use one of the two methods here...
Convert.ToDouble()
Double.Parse ()
Convert.ToDouble()
Double.Parse ()
A
Alexei I. Odintsov
You shoud use
Double.Parse( doubleString ) if you are sure current thread Culture is the
same as doubleString number represented in (decimal point char is important)
or
Double.Parse( doubleString, specificCulture ) if you have to convert from a
specific culture (see System.Globalisation)
or
Convert.ToDouble( doubleString ) to perform neutral culture conversion (so
decimal point should be "." )
so if you writes doubleString as
double d = 1.21
string doubleString = d.ToString()
or use WriteLine etc to write doubles you should use same culture to parse
values that was used when doubles were written to string.
Double.Parse( doubleString ) if you are sure current thread Culture is the
same as doubleString number represented in (decimal point char is important)
or
Double.Parse( doubleString, specificCulture ) if you have to convert from a
specific culture (see System.Globalisation)
or
Convert.ToDouble( doubleString ) to perform neutral culture conversion (so
decimal point should be "." )
so if you writes doubleString as
double d = 1.21
string doubleString = d.ToString()
or use WriteLine etc to write doubles you should use same culture to parse
values that was used when doubles were written to string.