How to use corretly SYSREFRES() function

[mauri.menabue]

Hi All,

I would like clarification on how to use the sysrefresh function correctly.
The function should be used within a FOR or WHILE loop or rather it should
be used before or after the loop itself .

Thank

[Antonio Linares]

Mauri,

If the loop takes too much time, then a call to SysRefresh() is needed to allow Windows process pending msgs