thanks Christian,

i have posted my question to the pythoncom and pythonwin mailing lists, still waiting for constructive advices...

maybe i should look for some help at labview forum , coz it seems a little bit more specialized in labview.

cheers,
john

thanks christian,

i've tried it before. though it didn't work either, there's still sth to mention. instead of writing values to the first elem (the first cluster) of the array, it seems to have initialized the first THREE elements of the array! because the first three element fields became "white ...

hi all,

i have overwritten the __setattr__() function in my class, but the code inside this function is called whenever an instance of my class is created. does it really work like this??

the problem is i want __setattr__ be called only when an attribute assignment is attempted.

any one can help ...