Hi!
I'm trying to play with EF 4.0 and Firebird .NET Provider and have such
problem which i can't solve.
A have an entity object (Manufacturer) materialized by some
ObjectContext. I need to edit this object. For editor i'm creating new
ObjectContext, pass EntityKey of my manufacturer and trying to
materialize same manufacturer in this new context using entity key:
ObjectContext.GetObjectByKey(editedObjectKey);
And instead of object i'm getting an exception:
System.InvalidOperationException: Object mapping could not be found for
Type with identity 'JewelyModel.Manufacturer'.
at
System.Data.Metadata.Edm.MetadataWorkspace.ImplicitLoadFromEntityType(EntityType
type, Assembly callingAssembly)
at System.Data.Objects.ObjectContext.GetObjectByKey(EntityKey key)
What can it be? I can't find the solution :-(
------------------------------------------------------------------------------
Download Intel® Parallel Studio Eval
Try the new software tools for yourself. Speed compiling, find bugs
proactively, and fine-tune applications for parallel performance.
See why Intel Parallel Studio got high marks during beta.
http://p.sf.net/sfu/intel-sw-dev
_______________________________________________
Firebird-net-provider mailing list
Firebird-net-provider@lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/firebird-net-provider
