1.3 KiB
1.3 KiB
StringToDouble
The function converts string containing a symbol representation of number into number of double type.
double StringToDouble(
string value // string
);
Parameters
value
[in] String containing a symbol representation of a number.
Return Value
Value of double type.
Example:
//+------------------------------------------------------------------+
//| Script program start function |
//+------------------------------------------------------------------+
void OnStart()
{
//--- string to convert
string str = "12345.54321";
//--- convert the input string as a real number into a double type variable
double converted=StringToDouble(str);
//--- display the resulting number accurate to 8 decimal places in the journal
PrintFormat("The string '%s' is converted to the real number %.8f", str, converted);
/*
result:
The string '12345.54321' is converted to the real number 12345.54321000
*/
}
See also