Thanks for your answer Scott,
I use it, but nothing happens!
I had try it in two differents ways, let'say I am creating a builder for a text box.

1.- I have in my textbox a property named "Builder" which value is
"MyTextBoxBuilder".
When I right click and select builder a program MyTextBuilder.prg is called
with two parameters, a refererece to 'myTextBox' and the last action perfomed, in this case "RightClick", this programs instatiate the 'TextBuilder Class'
where the WriteMethod is executed.
All I do is a THIS.MyObjectReference.WriteMethod("RightClick","Test")
and nothing happens.

2.- I have the same text box, but now in my "Builder" property I have
"MyBuilderClassLibraryName","TxtBoxBuilderClassName".
When I right click and select builder the class is instatiated, but when
hit my button to apply the changes I got an error "Method contains syntax errors. Method is not saved"

What am I missing ?



>Luis,
>
>In my builders, I always use the WriteMethod to do it. While it is hidden in the PEM sheet, your builder should be able to access it at design time.
>