/// <summary>
/// 通过对象删除记录
/// </summary>
/// <param name="item"></param>
/// <returns></returns>
public bool Del(TbGuests item)
{
bool res = false;
using (var connection = DataBase.GetOpenConnection())
{
res = connection.Delete<TbGuests>(item);
}
return res;
}
/// <summary>
/// 通过ID删除记录
/// </summary>
/// <param name="id">需要删除的对象的ID</param>
/// <returns></returns>
public bool Del(int id)
{
bool res = false;
TbGuests item = new TbGuests();
using (var connection = DataBase.GetOpenConnection())
{
item = GetByID(id);
res = connection.Delete<TbGuests>(item);
}
return res;
}
/// <summary>
/// PUT api/Guests/Put/5,更新数据
/// </summary>
public int Put(int id, TbGuests item)
{
if (id != item.Id)
{
//数据无效
return -1;
}
try
{
GuestsDAO.Update(item);
}
catch (Exception ex)
{
//更新数据失败
return -2;
}
//更新成功
return 1;
}
/// <summary>
/// 插入一个对象
/// </summary>
/// <param name="item">需要插入的对象</param>
/// <returns></returns>
public int Insert(TbGuests item)
{
int id = 0;
using (var connection = DataBase.GetOpenConnection())
{
id = (int)connection.Insert<TbGuests>(item);
}
return id;
}
/// <summary>
/// POST api/Guests/Post
///新增item数据，
/// </summary>
/// <param name="item">item,新增数据</param>
public int Post(TbGuests item)
{
GuestsDAO.Insert(item);
return item.Id;//新增数据成功
}
