first thanks
alot ...
second:
what the idea i try to do it..
i have a flag if it true i want to use e.x
range all the web application.
else i want to use the apple instead..
the apple and orange in my web application are 2 MODELS..so
i think if i made a thired object from kind of Object..then decide which model to process & get data either for apple or orange..using the object that at runtime it will be decided to be orange or apple without make a lot of changing in each CONTROL.. & a lot of conditions inside..
Thanks again alot to all of you...