C# 实体框架6在禁用约定的一对多关系上级联删除
我在一对多关系中有两个实体:C# 实体框架6在禁用约定的一对多关系上级联删除,c#,entity-framework,entity-framework-6,C#,Entity Framework,Entity Framework 6,我在一对多关系中有两个实体: public class Staff { ... public virtual ICollection<StaffWorkingTime> WorkingTimes { get; set; } ... } public class StaffWorkingTime { ... public int StaffId { get; set; } public virtual Staff Staff {
public class Staff {
...
public virtual ICollection<StaffWorkingTime> WorkingTimes { get; set; }
...
}
public class StaffWorkingTime {
...
public int StaffId { get; set; }
public virtual Staff Staff { get; set; }
...
}
还有其他一些变化
我无法让EF在迁移中生成“cascadeDelete:true”。
它始终生成以下内容:
.ForeignKey("dbo.Staff", t => t.StaffId)
有什么想法吗
modelBuilder.Entity<Staff>()
.HasMany<StaffWorkingTime>(staff => staff.WorkingTime)
.WithRequired()
.WillCascadeOnDelete(true);
modelBuilder.Entity<StaffWorkingTime>()
.HasRequired<Staff>(wt => wt.Staff)
.WithMany()
.WillCascadeOnDelete(true);
.ForeignKey("dbo.Staff", t => t.StaffId)