EXTRACTING CHARACTERS FROM THE RIGHT SIDE

mkpjsr

hi

I want to extract 3 characters from right side of avsdfg string using a function .
plz suggest me how i will do this


ans will be dfg.

vijay_g

A := 'avsdfg';
Str := COPYSTR(A,STRLEN(A)-2,STRLEN(A));

mkpjsr

hi


i want to display 2 characters from the right side in
sdfg string.

ans will be -gf

how i will do this

vijay_g

Check your previous post what you wanted?

Can't you rebuild(last 3 char) these last characters one by one from back?