Compatible Unicode Intrinsic Functions - IsFloat Method
Test whether the string is a valid float
Member of Compatible Unicode Intrinsic Functions (PRIM_LIBI.ICompatibleUnicodeIntrinsics)
Parameters
Name | Type | Data Type | Description |
|---|---|---|---|
Result | *Result (Optional) | Boolean | True if the string is a valid duration |
Details
IsFloat will return True if the variable can be converted to a valid floating point number.
IsFloat will often be used before AsFloat to better handle potential errors.
Example
In this example, #Variable is tested before being assigned to #Result
If (#Variable.IsFloat)
#Result := #Variable.AsFloat
Endif