public void AddUser_Item(string userId, string itemName, int typeId, int trashId, decimal itemAmount)
{
try
{
User_Item addModel = new User_Item()
{
Id = Guid.NewGuid(),
UserId = StringHelper.LimitLength(userId),
ItemName = StringHelper.LimitLength(itemName),
TypeId = typeId,
TrashId = trashId,
ItemAmount = itemAmount,
ModifyTime = DateTime.Now
};
db.AddToUser_Items(addModel);
db.SaveChanges();
}
catch (Exception ex)
{
throw ex;
}
}
/// <summary>
/// 用于向 User_Items EntitySet 添加新对象的方法，已弃用。请考虑改用关联的 ObjectSet<T> 属性的 .Add 方法。
/// </summary>
public void AddToUser_Items(User_Item user_Item)
{
base.AddObject("User_Items", user_Item);
}
/// <summary>
/// 创建新的 User_Item 对象。
/// </summary>
/// <param name="id">Id 属性的初始值。</param>
/// <param name="userId">UserId 属性的初始值。</param>
/// <param name="itemName">ItemName 属性的初始值。</param>
/// <param name="typeId">TypeId 属性的初始值。</param>
/// <param name="trashId">TrashId 属性的初始值。</param>
/// <param name="itemAmount">ItemAmount 属性的初始值。</param>
/// <param name="modifyTime">ModifyTime 属性的初始值。</param>
public static User_Item CreateUser_Item(global::System.Guid id, global::System.String userId, global::System.String itemName, global::System.Int32 typeId, global::System.Int32 trashId, global::System.Decimal itemAmount, global::System.DateTime modifyTime)
{
User_Item user_Item = new User_Item();
user_Item.Id = id;
user_Item.UserId = userId;
user_Item.ItemName = itemName;
user_Item.TypeId = typeId;
user_Item.TrashId = trashId;
user_Item.ItemAmount = itemAmount;
user_Item.ModifyTime = modifyTime;
return user_Item;
}
