Level Extreme platform
Subscription
Corporate profile
Products & Services
Support
Legal
Français
Random Account Generator
Message
 
To
30/04/1997 08:03:00
General information
Forum:
Visual FoxPro
Category:
Coding, syntax & commands
Miscellaneous
Thread ID:
00030217
Message ID:
00030232
Views:
56
>>>>Does anyone have a snippet of code that will generate a random, yet unique id of the form
>>>>
>>>>A######, where A=any alpha and #=digit
>>>
>>>I think SYS(2) will return a unique id.
>>
>>No, Sys(2) returns the seconds elapsed since midnight...
>>Your best bet for uniqueness is to implement a counter for both the letter and the number part. If you use randomness there is no guarantee of uniqueness.
>
>In my case, it did the job. I only used it, sometimes, to give the form a random name. The user will not fire the same fire twice in the same second so this was good so far. I used 'A'+SYS(2) to create the form name.


You can check about Rand() fonction may be you can build what you need with this....
Previous
Reply
Map
View

Click here to load this message in the networking platform