EntityFramework学习笔记之Decimal精度控制

public class EFDbContext : DbContext
{
   protected override void OnModelCreating(System.Data.Entity.DbModelBuilder modelBuilder)
   {
       modelBuilder.Entity<Class>().Property(object => object.property).HasPrecision(12, 10);

       base.OnModelCreating(modelBuilder);
   }
}

public DecimalPropertyConfiguration HasPrecision(
byte precision,
byte scale )

This is to show how to configure the precision by overriding the DbContext.OnModelCreating() method.

You can check information about this on the page:http://stackoverflow.com/questions/3504660/entity-framework-code-first-decimal-precision-and-scale