Blogs about: Dbset Attach

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The key to AddOrUpdate

The DbSet.Find method provides an easy way to lookup an entity given its primary key. One place this can be useful is in an AddOrUpdate method when loading an entity which can then be updated with val… more →

One Unicorn

The key to AddOrUpdate — 14 comments

Arthur Vickers wrote 1 year ago: The DbSet.Find method provides an easy way to lookup an entity given its primary key. One place this … more →

Tags: Change tracking, DbContext API, Entity Framework, DbContext, DbSet.Add, EF4.1, EF4.2, EF4.3, ef5

EF 4.1 Quick Tip: Add/Attach Returns Your Entity — 4 comments

Arthur Vickers wrote 2 years ago: We did a few things in EF 4.1 that were not at all ground-breaking or cool or anything like that, bu … more →

Tags: code first, DbContext API, Entity Framework, DbContext, DbSet.Add


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