C# (CSharp) School.DataAccess ClassDate示例

示例#1

        public bool ChangeClassDate(ClassDate classdate, EntityState state)
        {
            var entry = db.Entry <ClassDate>(classdate);

            entry.State = state;
            return(db.SaveChanges() > 0);
        }

示例#2

 public bool InsertClassDate(ClassDate classdate)
 {
     db.ClassDates.Add(classdate);
     return(db.SaveChanges() > 0);
 }