public void AddLocation_Item( int typeId, int trashId, decimal amount, string itemName,string address, decimal longitude, decimal latitude)
{
try
{
Location_Item addModel = new Location_Item()
{
Id = Guid.NewGuid(),
Address = StringHelper.LimitLength(address, 100),
Longitude = longitude,
Latitude = latitude,
TypeId = typeId,
TrashId = trashId,
Amount = amount,
ItemName = StringHelper.LimitLength(itemName),
LastAddTime = DateTime.Now
};
if (trashId > 0)
{
Trash trash = db.Trashes.Where(c => c.TrashId == trashId).FirstOrDefault();
if (trash != null)
{
addModel.Price = trash.DefaultPrice;
}
else addModel.Price = -1.0M;
}
db.AddToLocation_Items(addModel);
db.SaveChanges();
}
catch (Exception ex)
{ throw ex; }
}
/// <summary>
/// 用于向 Location_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 AddToLocation_Items(Location_Item location_Item)
{
base.AddObject("Location_Items", location_Item);
}
/// <summary>
/// 创建新的 Location_Item 对象。
/// </summary>
/// <param name="id">Id 属性的初始值。</param>
/// <param name="address">Address 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="amount">Amount 属性的初始值。</param>
/// <param name="itemName">ItemName 属性的初始值。</param>
/// <param name="latitude">Latitude 属性的初始值。</param>
/// <param name="longitude">Longitude 属性的初始值。</param>
/// <param name="price">Price 属性的初始值。</param>
public static Location_Item CreateLocation_Item(global::System.Guid id, global::System.String address, global::System.Int32 typeId, global::System.Int32 trashId, global::System.Decimal amount, global::System.String itemName, global::System.Decimal latitude, global::System.Decimal longitude, global::System.Decimal price)
{
Location_Item location_Item = new Location_Item();
location_Item.Id = id;
location_Item.Address = address;
location_Item.TypeId = typeId;
location_Item.TrashId = trashId;
location_Item.Amount = amount;
location_Item.ItemName = itemName;
location_Item.Latitude = latitude;
location_Item.Longitude = longitude;
location_Item.Price = price;
return location_Item;
}
