Unicode Intrinsic Functions - IsNumber Method
Test if the variable is a number
Member of Unicode Intrinsic Functions (PRIM_LIBI.IUnicodeIntrinsics)
Parameters
Name | Type | Data Type | Description |
|---|---|---|---|
Result | *Result (Optional) | Boolean | True 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