我正在尝试将“ MECHANICAL”的数据连接到“ TECHNICAL”，但我不知道该怎么做。
这是我当前的代码，列出了DecodedFactoryOptions下的所有数据： 首先，我将每种设备按其类别分组。
public static IEnumerable<VehicleFactoryOptionModel> GetFactoryOptions(IEnumerable<DecodedFactoryOption> options)
{
var optionEquipment = new List<VehicleFactoryOptionModel>();
if (options == null) return optionEquipment;
var optEquip = options.GroupBy(e => e.Category);
foreach (var equip in optEquip)
{
var optionalEquipment = new VehicleFactoryOptionModel { Data = new List<VehicleCategoryOptionModel>()};
if (equip != null)
{
foreach (var eq in equip)
{
optionalEquipment.TypeId = eq.OptionHeaderId;
optionalEquipment.Description = eq.Description;
optionalEquipment.Data.Select(d => d.StyleIds == eq.AppliedStyleId);
optionalEquipment.chromeCode = eq.chromeCode;
optionalEquipment.oemCode = eq.oemCode;
optionalEquipment.optionKindId = eq.optionKindId;
if (eq.OptionCategoryId == null) continue;
FillOptionCategoryInfo(eq, optionalEquipment);
}
}
optionEquipment.Add(optionalEquipment);
}
return optionEquipment;
}
以上代码的结果为：
[
{
"TypeId": 1236,
"TypeName": "MECHANICAL",
"Data": [
{
"Description": "Engine: 5.7L V8 DOHC 32V FFV w/i-Force",
"Categories": [
{
"Id": 1052,
"Name": "Engine-8 Cyl"
}
],
"StyleIds": [
362074,
362107
]
},
{
"Description": "Engine: 5.7L V8 DOHC 32V FFV w/i-Force",
"Categories": [
{
"Id": 1213,
"Name": "Fuel System-Flex Fuel"
}
],
"StyleIds": [
362074,
362107
]
}
},
{
"TypeId": 1176,
"TypeName": "TECHNICAL",
"Data": [
{
"Description": "Tires: P275/55R20 Bridgestone/Dunlop Performance",
"Categories": [
{
"Id": 1092,
"Name": "Tire-Front-Performance"
}
],
"StyleIds": [
362074,
362107
]
},
{
"Description": "Tires: P275/55R20 Bridgestone/Dunlop Performance",
"Categories": [
{
"Id": 1097,
"Name": "Tire-Rear-Performance"
}
],
"StyleIds": [
362074,
362107
]
},
{
"TypeId": 10689,
"TypeName": "ENTERTAINMENT",
"Data": [
{
"Description": "Radio: Entune Premium w/JBL Audio & Navigation -inc: AM/FM/HD radio, CD player MP3/WMA playback capability, high-resolution 7\" touch-screen display, auxiliary audio jack, USB 2.0 port, iPod connectivity and control, iTunes Tagging, traffic and weather, JBL speakers and amplifier, Bluetooth hands-free phone capability, phone book access, voice recognition and music streaming, Entune App Suite includes Bing, iHeartRadio, MovieTickets.com, OpenTable, Pandora, Yelp and Facebook Places; real-time info including traffic, weather, fuel prices, sports and stocks, SIRIUSXM Satellite Radio, 90-day free trial",
"Categories": [
{
"Id": 1014,
"Name": "Audio-AM/FM Stereo"
}
],
"StyleIds": [
362074,
362107
]
},
{
"Description": "Radio: Entune Premium w/JBL Audio & Navigation -inc: AM/FM/HD radio, CD player MP3/WMA playback capability, high-resolution 7\" touch-screen display, auxiliary audio jack, USB 2.0 port, iPod connectivity and control, iTunes Tagging, traffic and weather, JBL speakers and amplifier, Bluetooth hands-free phone capability, phone book access, voice recognition and music streaming, Entune App Suite includes Bing, iHeartRadio, MovieTickets.com, OpenTable, Pandora, Yelp and Facebook Places; real-time info including traffic, weather, fuel prices, sports and stocks, SIRIUSXM Satellite Radio, 90-day free trial",
"Categories": [
{
"Id": 1017,
"Name": "Audio-CD Player"
}
],
"StyleIds": [
362074,
362107
]
},
我希望将“ MECHANICAL”的数据合并到“ TECHNICAL”数据中。
这是我想要的结果：
{
"TypeId": 1176,
"TypeName": "TECHNICAL",
"Data": [
{
"Description": "Tires: P275/55R20 Bridgestone/Dunlop Performance",
"Categories": [
{
"Id": 1092,
"Name": "Tire-Front-Performance"
}
],
"StyleIds": [
362074,
362107
]
},
{
"Description": "Tires: P275/55R20 Bridgestone/Dunlop Performance",
"Categories": [
{
"Id": 1097,
"Name": "Tire-Rear-Performance"
}
],
"StyleIds": [
362074,
362107
]
},
"Description": "Engine: 5.7L V8 DOHC 32V FFV w/i-Force",
"Categories": [
{
"Id": 1052,
"Name": "Engine-8 Cyl"
}
],
"StyleIds": [
362074,
362107
]
},
{
"Description": "Engine: 5.7L V8 DOHC 32V FFV w/i-Force",
"Categories": [
{
"Id": 1213,
"Name": "Fuel System-Flex Fuel"
}
],
"StyleIds": [
362074,
362107
]
}
{
答案 0 :(得分：0)
类似下面的方法会起作用，请记住我没有测试
// instead of new add the call to get the Ienumerable
IEnumerable<VehicleFactoryOptionModel> optionModels = new List<VehicleFactoryOptionModel>();
// fill type name and id for the technical
var result = optionModels.Select(x => new {x.TypeId, x.TypeName, x.Data}).
Where(x => x.TypeName.ToString() == "Technical").ToList();
// select only the data list for mechanical
var test = optionModels.
Where(x=>x.TypeName.ToString() == "Mechanical").SelectMany(x=>x.Data );
// add it to the technical list,
// assumption that there will be only one list for the techincal..thats why the index 0
result[0].Data.AddRange(test);