>This is a bit late (couple of years), however, it still may be of some benefit.
>
>I too, wanted to programmatically add new methods to a Class Library. After some trial and error, I did find the following WILL work.
>
>* NOTE: CRLF needs to be included, otherwise, when two or more methods are added the format will be incorrect.
>REPLACE RESERVED3 WITH '*' + ALLTRIM(LOWER(Thisform.txtcMethodName.Value)) + CHR(13) + CHR(10) ADDITIVE
>
>It does appear that using the following will NOT work:
>
>lcMethodList = ALLTRIM(RESERVED3)
>REPLACE RESERVED3 WITH lcMethodList + '*' + ALLTRIM(LOWER(Thisform.txtcMethodName.Value))

The following should work:

REPLACE RESERVED3 WITH lcMethodList + CHR(13) + CHR(10) + '*' + ALLTRIM(LOWER(Thisform.txtcMethodName.Value)) + CHR(13) + CHR(10)

In VFP9 this is even easier since WriteMethod and AddProperty now accept additional visibility (public, protected or hidden) and comment/description parameters.