Unicode Intrinsic Functions - IsNumber Method

Test if the variable is a number

Member of Unicode Intrinsic Functions (PRIM_LIBI.IUnicodeIntrinsics)

Parameters

NameTypeData TypeDescription
Result*Result (Optional)BooleanTrue if the variable is a valid number

Details

IsNumber will return True if the variable can be converted to a valid numeric value.
 
IsNumber will often be used before AsNumber to better handle potential errors.

Example

In this example, #Variable is tested before being assigned to #Result
If (#Variable.IsNumber)
   #Result := #Variable.AsNumber
Endif

See also

All Component Classes

Technical Reference

Febuary 18 V14SP2