| Maptitude GISDK Help |
Converts a string to a real number.
real_value = StringToReal(string input_string)
| Argument | Contents |
|---|---|
| input_string | Any string |
A real number equal to the value of input_string.
Returns zero if the string begins with a non-numeric character or is null.
Conversion stops at any non-numeric character (except a period).
Can also be called as S2R() and Value().
rval1 = StringToReal("35.012") // rval1 = 35.012
rval2 = StringToReal("35FRED") // rval2 = 35
rval3 = S2R("Hello35") // rval3 = 0
rval4 = S2R(null) // rval4 = 0
| Function | Summary |
|---|---|
| Format() | Formats a number |
| IntToString() | Converts an integer to a string representation of the integer value |
| RealToInt() | Converts a real number to an integer |
| RealToString() | Converts a real number to a string |
| StringToInt() | Converts a string to an integer value |
| Value() | Converts a string to a real number |
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