>>Hi everybody,
>>
>>What is the simplest way to ensure that the textbox value I can enter is within 0-32,767 range?
>>
>>I see RangeLow/RangeHigh methods, but may be I just need to code Valid method instead?
>>
>>Thanks in advance.
>
>return between(this.value, 0, 32767)

And of course there the less-obvious version (that a person who codes VFP as if writing in assembler might write)...

return bitand(this.value,bitnot(0x7fff))==0