Jos,

A C# implementation here Crc32 Thread #1521077 Message #1521077

Same but with parallel processing Re: Crc32 Thread #1521077 Message #1521739



>That's right Thomas :) I know how to use SYS(2007). I am thinking of trying to implement the function in another langauge if its not too much work.
>
>
>>Hmm,
>>
>>I thought Jos was after the code used to implement the vfp version OF sys(2007) to use perhaps in a another tier...
>>
>>Jooooos ?
>>
>>
>>
>>>ENTER IN THE COMMAND WINDOW
>>>HELP SYS(2007)
>>>
>>>I use it to compare 2 values to see if they no longer match. Such as when updating a remote MySQL database. No need to send the update over the wire if no changes where made. Note that I am leaving out the flags, etc here to simplify but you should get the idea.
>>>
>>>

nOrgCkVal =  SYS(2007,CustName)
>>>...user edits data here...
>>>before save
>>>if nOrgCkVal <> SYS(2007,CustName)
>>>  update the server cause the data has changed
>>>endif
>>>