i want generate 100 order and ordresult, ordresult data from order.

[HelloValue]

this is my code：

foreach (var order in orders)
			{
				var testItemResultFaker = new Faker<TestItemResult>()
				.RuleFor(o => o.SampleId, order.OrderId)
				.RuleFor(o => o.ItemCode, f => f.Name.ItemCode())
				.RuleFor(o => o.ChannelId, (f, b) =>
				{
					var aa = order.TestItems.Select(m => m.ItemCode);
					return b.ItemCode;
				})
				.RuleFor(o => o.InstrumentNo, f => f.Name.InstrumentNo())
				.RuleFor(o => o.Range, (f, b) => { return f.Name.Range(b.ItemCode, "range"); })
				.RuleFor(o => o.RangeMax, (f, b) => { return f.Name.Range(b.ItemCode, "max"); })
				.RuleFor(o => o.RangeMin, (f, b) => { return f.Name.Range(b.ItemCode, "min"); })
				.RuleFor(o => o.ResultDescription, f => f.Name.InstrumentNo())
				.RuleFor(o => o.ResultVaule, (f, b) => 
				{
					var value = f.Random.Decimal(Convert.ToDecimal(b.RangeMin), Convert.ToDecimal(b.RangeMax));
					return value.ToString();
				 })
				.RuleFor(o => o.SampleCreateTime, order.OrderCreateTime)
				.RuleFor(o => o.SampleId, f => order.OrderId)
				.RuleFor(o => o.Unit, f => f.Name.InstrumentNo());

				var resultFaker = new Faker<ordresult>()
				.RuleFor(re => re.OrderId, f => order.OrderId)
				.RuleFor(re => re.PatientEnglishName, f => order.PatientEnglishName)
				.RuleFor(re => re.PatientChineseName, f => order.PatientChineseName)
				.RuleFor(re => re.TestItemResults, (f, b) =>
				{
					//how todo 
				});
			}

the order have List<testItem>.

the ordresult data must from order. ordresult have List<testitemResult>.

So, I generate 100 orders, then i want generate 100 ordresult, and testitemResult.

testitemResult some data from testItem.

public class TestItemResult:TestItem
{
  public string ResultVaule { get; set; }

  public string Range { get; set; }
}

public class TestItem
 {
     public string SampleId { get; set; }
     public string ItemCode { get; set; }
}

[HelloValue]

Finally，i use two foreach solve the problem...

But，is there an easier or clean way?

[bchavez]

Please provide a cleaner and simplified version of what you're trying to achieve. Your code example does not compile.