EF软删和删除 运用泛型

public int Remove(int id)
{
T u1 = context.Set<T>().Find(id);
//context.Set<T>().Remove(u1);
//return context.SaveChanges();

context.Entry(u1).Property("IsDelete").IsModified = true;
context.Entry(u1).Property("IsDelete").CurrentValue = true;

return 0;
}

public int Remove(int[] ids)
{
int counter = ids.Length;
for (int i = 0; i < counter; i++)
{
//T u1 = context.Set<T>().Find(ids[i]);
//context.Set<T>().Remove(u1);
Remove(ids[i]);
}
//return context.SaveChanges();
return 0;
}

  

 

 1  Person p = new Person();
 2             p.Id = 1;
 3             p.Name = "张三";
 4             p.Sex = "";
 5             p.Weight = 65;
 6             p.Height = 180;
 7             p.Birthday = DateTime.Now;
 8 
 9             List<Person> pList = new List<Person>();
10             pList.Add(p);
11 
12             List<Dictionary<string, object>> rows = new List<Dictionary<string, object>>();
13             foreach (var Entity in pList)
14             {
15                 Dictionary<string, object> row = new Dictionary<string, object>();
16                 foreach (PropertyInfo item in Entity.GetType().GetProperties())
17                 {
18                     row.Add(item.Name, item.GetValue(Entity, null));
19                 }
20                 rows.Add(row);
21             }
22 
23             var RealRows = rows.ToList();
利用反射循环获取到实体实例化后的值

 

posted @ 2017-06-08 14:25  段十八丶  阅读(315)  评论(0编辑  收藏  举报