hi, i have these 3 forms sharing the same data. form 1 load data using dbexpress and clientdataset. form 2&3 clone form 1 clientdataset data. but in form 2 i have to add 2 internal calc fields and 3 internal calc fields in form 3. the client dataset will raise error if clientdataset in form 1 doesnt have these internal calc fields. are there any solution for problems i'm having?
thanks for any suggestions
