使用ValueInjecter進行展平

Question

我嘗試使用ValueInjecter將多個對象映射到視圖模型對象。但它不像我所期望的那樣工作。

代碼：

class Call 
{ 
    public string Number { get; set; } 
    public string CustomerNumber { get; set; } 
} 

class Operation 
{ 
    public int ID { get; set; } 
    public string CallNumber { get; set; } 
    public string TimeFrom { get; set; } 
} 

class Customer 
{ 
    public string Number { get; set; } 
    public string Name { get; set; } 
} 

class CallViewModel 
{ 
    public string Number { get; set; } 
    public string CustomerName { get; set; } 
    public string OperationTimeFrom { get; set; } 
} 

class Test 
{ 
    static void Main(string[] args) 
    { 
     var call = new Call { Number = "001337", CustomerNumber = "000001" }; 
     var op = new Operation { ID = 1, CallNumber = "001337", TimeFrom = "08:00" }; 
     var customer = new Customer { Number = "000001", Name = "John Doe" }; 

     var viewModel = new CallViewModel(); 
     viewModel.InjectFrom(call, op, customer); 

     Console.WriteLine("Number:\t\t\t" + viewModel.Number); 
     Console.WriteLine("CustomerName:\t\t" + viewModel.CustomerName); 
     Console.WriteLine("OperationTimeFrom:\t" + viewModel.OperationTimeFrom); 
     Console.ReadLine(); 
    } 
} 

預期輸出：

Number:   001337 
CustomerName:  John Doe 
OperationTimeFrom: 08:00 

有效輸出：

Number:   00001 
CustomerName:  
OperationTimeFrom: 

通知

的Call.Number，表示爲CallViewModelNumber得到由Customer.Number覆蓋。 CustomerName和OperationTimeFrom都不會得到其指定來源Customer.Name和Operation.TimeFrom的值。

在這種情況下我該做些什麼？ ValueInjecter甚至支持這種情況嗎？

Answer 1

我猜你想以不同的方式扁平化的， 它的工作方式是，你從

obj.Prop.Prop1.Prop2 to obj.PropProp1Prop2 

去，這是修改代碼：

using System; 
using Omu.ValueInjecter; 

namespace ConsoleApplication1 
{ 
    class Program 
    { 
     private static void Main(string[] args) 
     { 
      var call = new Call { Number = "001337", CustomerNumber = "000001" }; 
      var op = new Operation { ID = 1, CallNumber = "001337", TimeFrom = "08:00" }; 
      var customer = new Customer { Number = "000001", Name = "John Doe" }; 

      var model = new 
          { 
           Call = call, 
           Customer = customer, 
           Operation = op 
          }; 

      var viewModel = new CallViewModel(); 
      viewModel.InjectFrom<FlatLoopValueInjection>(model); 

      Console.WriteLine("Number:\t\t\t" + viewModel.CallNumber); 
      Console.WriteLine("CustomerName:\t\t" + viewModel.CustomerName); 
      Console.WriteLine("OperationTimeFrom:\t" + viewModel.OperationTimeFrom); 
      Console.ReadLine(); 
     } 

     class Call 
     { 
      public string Number { get; set; } 
      public string CustomerNumber { get; set; } 
     } 

     class Operation 
     { 
      public int ID { get; set; } 
      public string CallNumber { get; set; } 
      public string TimeFrom { get; set; } 
     } 

     class Customer 
     { 
      public string Number { get; set; } 
      public string Name { get; set; } 
     } 

     class CallViewModel 
     { 
      public string CallNumber { get; set; } 
      public string CustomerName { get; set; } 
      public string OperationTimeFrom { get; set; } 
     } 
    } 
}