Conversion of Expression Func types

Asked May 24 '13 at 07:48

Active Sep 11 '13 at 20:21

Viewed 83 times

I have an

Expression<Func<T_ENTITY_A, object>> sortExpression

which I need to convert to a

Expression<Func<T_ENTITY_B, object>> sortExpression

Each property in T_ENTITY_A maps to another property in T_ENTITY_B, and I have a table which maps one property to another. How would you go about implementing this? I am assuming it will need to be done using reflection...

asked May 24 '13 at 07:48

user1365247

1

Is this expression used by EF or NH? – Daniel Hilgarth May 24 '13 at 07:51
The expression will be used by EF – user1365247 May 24 '13 at 07:54
Are the property names exactly the same on both types? – Daniel Hilgarth May 24 '13 at 07:56
Most probably yes - we can assume this to be the case for now :) – user1365247 May 24 '13 at 07:59
Check out this answer. It's dealing with the same problem. http://stackoverflow.com/a/10467736/2066026 – Herr Kater Sep 11 '13 at 21:26

Conversion of Expression Func types

0 Answers0