c# Programming Glossary: entry.state

An object with the same key already exists in the ObjectStateManager. The ObjectStateManager cannot track multiple objects with the same key

http://stackoverflow.com/questions/12585664/an-object-with-the-same-key-already-exists-in-the-objectstatemanager-the-object

add a null entity. var entry _context.Entry T entity if entry.State EntityState.Detached _context.Set T .Attach entity entry.State.. EntityState.Detached _context.Set T .Attach entity entry.State EntityState.Modified From my AddressService.cs which goes back.. add a null entity. var entry _context.Entry T entity if entry.State EntityState.Detached var set _context.Set T T attachedEntity..

Soft Delete Entity Framework Code First

http://stackoverflow.com/questions/12698793/soft-delete-entity-framework-code-first

id e.ID Marking it Unchanged prevents the hard delete entry.State EntityState.Unchanged So does setting it to Detached And that.. an item http msdn.microsoft.com en us data jj592676.aspx entry.State EntityState.Detached GetTableName returns the table to be updated..

EF 5 Conditional Mapping

http://stackoverflow.com/questions/19246067/ef-5-conditional-mapping

Entity Framework/SQL2008 - How to Automatically Update LastModified fields for Entities?

http://stackoverflow.com/questions/3879011/entity-framework-sql2008-how-to-automatically-update-lastmodified-fields-for-e

var entityBase entry.Entity as EntityBase if entry.State EntityState.Added entityBase.CreatedDate currentTime entityBase.LastModifiedDate..