Hi ,
I have two problems now.

Firstly ,I doubt if there is any command that can add/remove field in table during runtime ?

Then ,I try to use subtran to remove chr(13) in memo field ,but fail.
Code is here :
StrA = chr(13)
StrB = Chr(13) + Chr(13)
StrC = Subtran(StrC ,StrA ,StrB)

After process the code ,nothing happened. But it work fine if I define STRA and STRB as "ABCDE" or something like that .

Can you give me some advise ?

Thanx a lot !