Vfp sys(2007) in Vb

[nevin2007]

hi
I dont know this thread must be here or in vb forum.
Can anyone guide me to write a VB code that return same value as sys(2007) function in VFP with same input string?
I want a function that calculate not a Object that use VFP Command like :
Dim oFox AS VisualFoxPro.Application

 

[GriffMG]

I had to look that up.

Sys(2007) calculates a checksum - which is presumably standard - so I would follow this thread:

http://www.codeguru.com/forum/showthread.php?t=411735

and see where it takes you.

This is probably a VB question really.

Good luck

Martin

Regards

Griff
Keep [Smile]ing

There are 10 kinds of people in the world, those who understand binary and those who don't.

 

[cbasoz]

There are different checksum algorithms. You may have a chance to find the algorithm used in sys(2007) - and it is two algorithms, one for CRC16 and the other CRC32.

If having the same result is not a must, then in VB it is simply:

"The String".GetHashCode()

Cetin Basoz
MS Foxpro MVP, MCP

 

[cbasoz]

Also check HashAlgorithm.ComputeHash

Cetin Basoz
MS Foxpro MVP, MCP

 

[nevin2007]

thanks for your reply.
non on this answer [blue]return same value as sys(2007) function in VFP [/blue]
I test sys(2007) both 16 and 32 but result are different from VB
checksum and hash.
Where i can find the base formula structure of sys(2007)