Entity Framework 6 - Knowledge Base (KB)

Autonumber with Entity Framework

I want to loop through a collection of objects and add them all to a table. The destination table has an auto-increment field. If I add a single object there is no problem. If I add two objects both with the primary key of zero, the entity framework fa...

Entity Framework auto increment with starting value

I have a entity as follows...[Table("ESS_POS_SE_VERSION")] public class Version { [Key, Column("DETAIL_ID"), DatabaseGenerated(DatabaseGeneratedOption.Identity)] public int Id { get; set; } [Column("DETAIL_TITILE")] public string DetailKe...

Entity framework - Check if entry exists before insertion and auto-increment

I'm currently facing a minor issue regarding the process of saving data in EF. I am trying to insert or update multiple lines in a single transaction with an auto-incremented field....Here is my code:...var Orders = ctx.Orders; foreach (var order in order...