Dynamic entity in EF1/change model in runtime/add property dynamicaly

Question

I want to give users the possibility to dynamically add new columns at the runtime. I am using the Entity framework v1 ...

I did manage to read as xml and then change ss

Answer 1

Changing the Entity Model CSDL/SSDL will not change the types, because they are used to generate the types at design time. I don't think there is any practical way to modify those types at runtime to reflect your changes to the model.