I have a list of result either having or not having Data plus has Pass and Fail like below,
var results = new List<Result>
{
new Result{Data = new Data{Name = "A"}, Pass = 1, Fail = 0},
new Result{Data = new Data{Name = "B"}, Pass = 3, Fail = 1},
new Result{Pass = 1, Fail = 0}
};
I need to aggregate data and need this as final result output,
var finalResult = new FinalResult
{
Datas = new List<Data> { new Data { Name = "A" }, new Data { Name = "B" } },
TotalPass = 5,
TotalFail = 1,
Divident = 5/1
}
I tried something like below, but totalPass and totalfail, are not coming correct. Plus, how to aggregate Data?
int totalPass = 0;
int totalfail = 0;
var finalResult = new FinalResult();
foreach (var r in results)
{
totalPass += r.Pass;
totalfail += r.Fail;
}
finalResult.TotalFail = totalPass;
finalResult.TotalFail = totalfail;
finalResult.Divident = totalPass / totalfail;
Here are the two classes:
public class FinalResult
{
public List<Data> Datas { get; set; }
public int TotalPass { get; set; }
public int TotalFail { get; set; }
public int Divident { get; set; }
}
public class Result
{
public Data Data { get; set; }
public int Pass { get; set; }
public int Fail { get; set; }
}
public class Data
{
public string Name { get; set; }
}
You can achieve this easily using LINQ:
var finalResult = new FinalResult
{
Datas = results.Where(r => r.Data != null).Select(r => r.Data).ToList(),
TotalPass = results.Sum(r => r.Pass),
TotalFail = results.Sum(r => r.Fail)
};
// Beware of division by zero and integer division.
finalResult.Divident = finalResult.TotalPass / finalResult.TotalFail;
Notes:
You should probably check the value of TotalFail before the division to prevent division by zero.
As Groo mentioned in the comments, Divident should probably be declared as double and you should cast one of the parts to double unless you do want Integer Division.
Related
Hi can someone assist please,i have a list that contain my promotions codes and in the list i would like to return only promotion codes that appear once i.e dont have duplicates,please see below data from JSON,i would like to return Promotion code A123 and B500 and store them in another list.
[
{
"PromCode": "A123",
"Priority": 1,
"offer": "Win a Free Cap",
"StartDte": "2020-08-11T00:16:23.184Z",
"endDte": "2020-09-10T17:16:23.184Z",
},
{
"PromCode": "A100",
"Priority": 1,
"offer": "Win a perfume",
"StartDte": "2020-08-11T00:16:23.184Z",
"endDte": "2020-09-10T17:16:23.184Z",
},
{
"PromCode": "A100",
"Priority": 2,
"offer": "Win a Phone pouch",
"StartDte": "2020-09-11T00:16:23.184Z",
"endDte": "2020-10-10T17:16:23.184Z",
},
{
"PromCode": "B500",
"Priority": 1,
"offer": "Win a free router",
"StartDte": "2020-08-11T00:16:23.184Z",
"endDte": "2020-09-10T17:16:23.184Z",
},
]
I have a list that contains all this promotion code as seen below
var existingProms = await _Repo.GetAllPromCodes(promCodeList);
i tried to get ones that appear once in the list like this
var appearOnce = existingProms.Count(x => existingBnplIndicators.Contains(x.PromCode)).ToList()<2;
var appearOnce = existingProms.where(x=> x.PromCode.Count()).ToList()<2;
But this did not work,there is 0 results returned,could someone show how to get my two Proms A123,B500 into my appearOnce lis.Thankst
You can use GroupBy to get all the results grouped by PromoCode. Then, filter the results based on the number of items each group has to only show when Count() == 1.
Something like this perhaps,
public class Class1
{
public string PromCode { get; set; }
public int Priority { get; set; }
public string offer { get; set; }
public DateTime StartDte { get; set; }
public DateTime endDte { get; set; }
}
var obj = JsonConvert.DeserializeObject<List<Class1>>(json);
var singlesOnly = obj.GroupBy(x => x.PromCode).Where(y => y.Count() == 1);
You should compare desired objects only by promcode implicitly. Take look how Equals and GetHashCode() works.
using System;
using System.Collections.Generic;
using System.Linq;
namespace test
{
public class TestObj : IEquatable<TestObj>
{
public string Promocode { get; set; }
public int Priority { get; set; }
public string offer { get; set; }
public DateTime StartDate { get; set; }
public DateTime endDate { get; set; }
public override int GetHashCode() => this.Promocode.GetHashCode();
public bool Equals(TestObj other) => Promocode.Equals(other.Promocode);
}
class Program
{
static void Main(string[] args)
{
var a = new TestObj()
{
Promocode = "1",
Priority = 1,
offer = "1",
StartDate = new DateTime(1, 2, 3),
endDate = new DateTime(1, 2, 3)
};
var b = new TestObj()
{
Promocode = "1",
Priority = 1,
offer = "1",
StartDate = new DateTime(1, 2, 3),
endDate = new DateTime(1, 2, 3)
};
var c = new TestObj()
{
Promocode = "2",
Priority = 1,
offer = "1",
StartDate = new DateTime(1, 2, 3),
endDate = new DateTime(1, 2, 3)
};
var list = new List<TestObj>()
{
a,
b,
c
};
var uniqueOnly = list.Distinct();
foreach (var item in uniqueOnly)
{
Console.WriteLine(item.Promocode);
}
}
}
}
First define class items-
public string PromCode { get; set; }
public int Priority { get; set; }
public string offer { get; set; }
public DateTime StartDte { get; set; }
public DateTime endDte { get; set; }
Then take multiple items in list and use distinct() function to remove duplicate values-
static void Main(string[] args)
{
List<TestClass> list = new List<TestClass>()
{
new TestClass(){PromCode="A123",Priority=1,offer="Win a Free
Cap",StartDte=new DateTime(2020-08-11),endDte=new DateTime(2020-09-10)},
new TestClass(){PromCode="A100",Priority=1,offer="Win a
perfume",StartDte=new DateTime(2020-08-11),endDte=new DateTime(2020-09-
10)},
new TestClass(){PromCode="A100",Priority=2,offer="Win a Phone
pouch",StartDte=new DateTime(2020-09-11),endDte=new DateTime(2020-10-10)},
new TestClass(){PromCode="B500",Priority=1,offer="Win a free
router",StartDte=new DateTime(2020-08-11),endDte=new DateTime(2020-09-10)}
};
var finalList = list.Select(b => b.PromCode).Distinct().ToList();
foreach(var item in finalList)
{
Console.WriteLine(item + "");
}
Console.Read();
}
}
I have a C# project and looking for simple solution for map one class object data to list of another class object.
This is my input class
public class RatesInput
{
public string Type1 { get; set; }
public string Break1 { get; set; }
public string Basic1 { get; set; }
public string Rate1 { get; set; }
public string Type2 { get; set; }
public string Break2 { get; set; }
public string Basic2 { get; set; }
public string Rate2 { get; set; }
public string Type3 { get; set; }
public string Break3 { get; set; }
public string Basic3 { get; set; }
public string Rate3 { get; set; }
}
This is my another class structure
public class RateDetail
{
public string RateType { get; set; }
public decimal Break { get; set; }
public decimal Basic { get; set; }
public decimal Rate { get; set; }
}
it has a object like below. (For easiering the understanding, I use hardcoded values and actually values assign from a csv file)
RatesInput objInput = new RatesInput();
objInput.Type1 = "T";
objInput.Break1 = 100;
objInput.Basic1 = 50;
objInput.Rate1 = 0.08;
objInput.Type2 = "T";
objInput.Break2 = 200;
objInput.Basic2 = 50;
objInput.Rate2 = 0.07;
objInput.Type3 = "T";
objInput.Break3 = 500;
objInput.Basic3 = 50;
objInput.Rate3 = 0.06;
Then I need to assign values to "RateDetail" list object like below.
List<RateDetail> lstDetails = new List<RateDetail>();
//START Looping using foreach or any looping mechanism
RateDetail obj = new RateDetail();
obj.RateType = //first iteration this should be assigned objInput.Type1, 2nd iteration objInput.Type2 etc....
obj.Break = //first iteration this should be assigned objInput.Break1 , 2nd iteration objInput.Break2 etc....
obj.Basic = //first iteration this should be assigned objInput.Basic1 , 2nd iteration objInput.Basic2 etc....
obj.Rate = //first iteration this should be assigned objInput.Rate1, 2nd iteration objInput.Rate2 etc....
lstDetails.Add(obj); //Add obj to the list
//END looping
Is there any way to convert "RatesInput" class data to "RateDetail" class like above method in C#? If yes, how to iterate data set?
Try this:
public class RatesList : IEnumerable<RateDetail>
{
public RatesList(IEnumerable<RatesInput> ratesInputList)
{
RatesInputList = ratesInputList;
}
private readonly IEnumerable<RatesInput> RatesInputList;
public IEnumerator<RateDetail> GetEnumerator()
{
foreach (var ratesInput in RatesInputList)
{
yield return new RateDetail
{
RateType = ratesInput.Type1,
Break = Convert.ToDecimal(ratesInput.Break1, new CultureInfo("en-US")),
Basic = Convert.ToDecimal(ratesInput.Basic1, new CultureInfo("en-US")),
Rate = Convert.ToDecimal(ratesInput.Rate1, new CultureInfo("en-US"))
};
yield return new RateDetail
{
RateType = ratesInput.Type2,
Break = Convert.ToDecimal(ratesInput.Break2),
Basic = Convert.ToDecimal(ratesInput.Basic2),
Rate = Convert.ToDecimal(ratesInput.Rate2, new CultureInfo("en-US"))
};
yield return new RateDetail
{
RateType = ratesInput.Type3,
Break = Convert.ToDecimal(ratesInput.Break3),
Basic = Convert.ToDecimal(ratesInput.Basic3),
Rate = Convert.ToDecimal(ratesInput.Rate3, new CultureInfo("en-US"))
};
}
}
IEnumerator IEnumerable.GetEnumerator()
{
return GetEnumerator();
}
}
And use:
var list = new RatesList(new List<RatesInput>() { objInput });
foreach (var item in list)
{
Console.WriteLine(item.Basic);
}
You can use Reflection to get the properties info like this:
var props = objInput.GetType().GetProperties();
var types = props.Where(x => x.Name.StartsWith("Type"))
.Select(x => x.GetValue(objInput)).ToList();
var breaks = props.Where(x => x.Name.StartsWith("Break"))
.Select(x => x.GetValue(objInput)).ToList();
var basics = props.Where(x => x.Name.StartsWith("Basic"))
.Select(x => x.GetValue(objInput)).ToList();
var rates = props.Where(x => x.Name.StartsWith("Rate"))
.Select(x => x.GetValue(objInput)).ToList();
List<RateDetail> lstDetails = new List<RateDetail>();
for (int i = 0; i < types.Count; i++)
{
lstDetails.Add(new RateDetail
{
RateType = types[i].ToString(),
Break = Convert.ToDecimal(breaks[i]),
Basic = Convert.ToDecimal(basics[i]),
Rate = Convert.ToDecimal(rates[i])
});
}
Here I have a class List1 and classes List2,ListViewModel for combining two datasets, and I have two different result sets, each list having four values and I need to combine them as a single resultset with 4 rows and need to do the iteration and summation by using the result values in upcoming resultset.
I have tried Both Ways :
Method 1:
var list1 = List1.GetList1();
var list2 = List2.GetList12();
List<ListViewModel> listViewmodelCollection = new List<ListViewModel>();
ListViewModel listViewmodelInstance = new ListViewModel();
foreach (var _list1 in list1)
{
listViewmodelInstance.LocationValues1 = _list1.LocationValues1;
listViewmodelInstance.LocationValues2 = _list1.LocationValues2;
foreach (var _list2 in list2)
{
listViewmodelInstance.LocationValues5 = _list2.LocationValues5;
listViewmodelInstance.LocationValues4 = _list2.LocationValues4;
listViewmodelInstance.RA = _list1.LocationValues1 + _list2.LocationValues4;
listViewmodelCollection.Add(listViewmodelInstance);
}
}
Method2:
List<ListViewModel> listViewmodelCollection = new List<ListViewModel>();
ListViewModel listViewmodelInstance = new ListViewModel();
var x = (from listobj in m.list
from n in m.list2
select new list4
{
LocationValues1 = listobj.LocationValues1,
LocationValues2 = n.LocationValues4,
LocationValues4 = listobj.LocationValues1 + n.LocationValues4
});
-- complete --
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
namespace simple
{
class Program
{
public class List2
{
public string ContinentName { get; set; }
public decimal LocationValues4 { get; set; }
public decimal LocationValues5 { get; set; }
public Nullable<System.DateTimeOffset> CreatedDate { get; set; }
public static List<List2> GetList12()
{
var list2 = new List<List2>
{
new List2{ ContinentName="Asia",LocationValues4=399.23M,LocationValues5=22.90M },
new List2 { ContinentName ="Africa",LocationValues4=199.23M,LocationValues5=22.90M },
new List2 { ContinentName ="Australia",LocationValues4=199.23M,LocationValues5=22.90M },
new List2 { ContinentName ="Pakistan",LocationValues4=199.23M,LocationValues5=22.90M },
};
return list2;
}
}
public class List1
{
public string LocationName { get; set; }
public decimal LocationValues1 { get; set; }
public decimal LocationValues2 { get; set; }
public Nullable<System.DateTimeOffset> CreatedDate { get; set; }
public static List<List1> GetList1()
{
var list1 = new List<List1>
{
new List1 {LocationName="Africa",LocationValues1=199.23M,LocationValues2=22.90M },
new List1 {LocationName="Africa",LocationValues1=299.23M,LocationValues2=24.90M },
new List1 {LocationName="Africa",LocationValues1=399.23M,LocationValues2=25.90M },
new List1 {LocationName="Africa",LocationValues1=499.23M,LocationValues2=26.90M },
};
return list1;
}
}
public class ListViewModel
{
public string LocationName { get; set; }
public decimal LocationValues1 { get; set; }
public decimal LocationValues2 { get; set; }
public Nullable<System.DateTimeOffset> LocationCreatedDate { get; set; }
public decimal RA { get; set; }
public string ContinentName { get; set; }
public decimal LocationValues4 { get; set; }
public decimal LocationValues5 { get; set; }
public Nullable<System.DateTimeOffset> ContinentCreatedDate { get; set; }
}
static void Main(string[] args)
{
var list1 = List1.GetList1();
var list2 = List2.GetList12();
List<ListViewModel> listViewmodelCollection = new List<ListViewModel>();
ListViewModel listViewmodelInstance = new ListViewModel();
foreach (var _list1 in list1)
{
listViewmodelInstance.LocationValues1 = _list1.LocationValues1;
listViewmodelInstance.LocationValues2 = _list1.LocationValues2;
foreach (var _list2 in list2)
{
listViewmodelInstance.LocationValues5 = _list2.LocationValues5;
listViewmodelInstance.LocationValues4 = _list2.LocationValues4;
listViewmodelInstance.RA = _list1.LocationValues1 + _list2.LocationValues4;
listViewmodelCollection.Add(listViewmodelInstance);
}
}
}
Expected Output:
4 Rows
LocationName="Africa",LocationValues1=199.23M,LocationValues2=22.90M,ContinentName="Asia",LocationValues4=399.23M,LocationValues5=22.90M, RA=598.46
LocationName="Africa",LocationValues1=299.23M,LocationValues2=24.90M ,ContinentName ="Africa",LocationValues4=199.23M,LocationValues5=22.90M,RA=465.46
LocationName="Africa",LocationValues1=399.23M,LocationValues2=25.90M ContinentName ="Australia",LocationValues4=199.23M,LocationValues5=22.90M,RA=598.46
LocationName="Africa",LocationValues1=499.23M,LocationValues2=26.90M , ContinentName ="Pakistan",LocationValues4=199.23M,LocationValues5=22.90M.RA=698.46
But current output:
So, this seems messy at best. I'm not sure what your situation is but I would be very nervous about coding to merge 2 different data lists and expecting them to always be equal lengths etc..
I would strongly recommend that you add an interface to both lists so you could at least cast them to a base object and work with them that way instead.
That said I would try to select out the view model attributes via linq from the first set, then iterate through to add the data from the 2nd set and do the computations then.
Example:
var list1 = List1.GetList1();
var list2 = List2.GetList12();
List<ListViewModel> listViewmodelCollection = new List<ListViewModel>();
ListViewModel listViewmodelInstance = new ListViewModel();
listViewmodelCollection.AddRange(list1.Select(l => new ListViewModel()
{
LocationName = l.LocationName,
LocationCreatedDate = l.CreatedDate,
LocationValues1 = l.LocationValues1,
LocationValues2 = l.LocationValues2
}));
for (int i = 0; i < (listViewmodelCollection.Count - 1); i++)
{
var itm2 = list2.ElementAt(i);
if (itm2 != null)
{
listViewmodelCollection[i].ContinentName = itm2.ContinentName;
listViewmodelCollection[i].ContinentCreatedDate = itm2.CreatedDate;
listViewmodelCollection[i].LocationValues4 = itm2.LocationValues4;
listViewmodelCollection[i].LocationValues5 = itm2.LocationValues5;
listViewmodelCollection[i].RA = listViewmodelCollection[i].LocationValues1 + itm2.LocationValues4;
}
}
Given your classes this should get you to the output you wanted, at least for this narrow example.
You can use LINQ to combine the two Lists using the Zip extension method:
var listViewmodelCollection = list1.Zip(list2, (l1, l2) => new ListViewModel {
LocationName = l1.LocationName,
LocationValues1 = l1.LocationValues1,
LocationValues2 = l1.LocationValues2,
ContinentName = l2.ContinentName,
LocationValues4 = l2.LocationValues4,
LocationValues5 = l2.LocationValues5,
RA = l1.LocationValues1+l2.LocationValues4
}).ToList();
It seems that the expected behavior of FirstOrDefault is to complete after finding an item that matches the predicate and the expected behavior of concat is to evaluate lazily. However, the following example enumerates the entire collection even though the predicate matches the first item.
(Thanks for the friendlier code Shlomo)
void Main()
{
var entities = Observable.Defer(() => GetObservable().Concat());
Entity result = null;
var first = entities.FirstOrDefaultAsync(i => i.RowId == 1).Subscribe(i => result = i);
result.Dump();
buildCalled.Dump();
}
// Define other methods and classes here
public IEnumerable<IObservable<Entity>> GetObservable()
{
var rows = new List<EntityTableRow>
{
new EntityTableRow { Id = 1, StringVal = "One"},
new EntityTableRow { Id = 2, StringVal = "Two"},
};
return rows.Select(i => Observable.Return(BuildEntity(i)));
}
public int buildCalled = 0;
public Entity BuildEntity(EntityTableRow entityRow)
{
buildCalled++;
return new Entity { RowId = entityRow.Id, StringVal = entityRow.StringVal };
}
public class Entity
{
public int RowId { get; set; }
public string StringVal { get; set; }
}
public class EntityTableRow
{
public int Id { get; set; }
public string StringVal { get; set; }
}
Is this the expected behavior? Is there a way to defer the enumeration of the objects (specifically the building in this case) until truly needed?
The following is Linqpad-friendly code equivalent to what you have:
void Main()
{
var entities = Observable.Defer(() => GetObservable().Concat());
Entity result = null;
var first = entities.FirstOrDefaultAsync(i => i.RowId == 1).Subscribe(i => result = i);
result.Dump();
buildCalled.Dump();
}
// Define other methods and classes here
public IEnumerable<IObservable<Entity>> GetObservable()
{
var rows = new List<EntityTableRow>
{
new EntityTableRow { Id = 1, StringVal = "One"},
new EntityTableRow { Id = 2, StringVal = "Two"},
};
return rows.Select(i => Observable.Return(BuildEntity(i)));
}
public int buildCalled = 0;
public Entity BuildEntity(EntityTableRow entityRow)
{
buildCalled++;
return new Entity { RowId = entityRow.Id, StringVal = entityRow.StringVal };
}
public class Entity
{
public int RowId { get; set; }
public string StringVal { get; set; }
}
public class EntityTableRow
{
public int Id { get; set; }
public string StringVal { get; set; }
}
If you change GetObservable to the following, you'll get the desired result:
public IObservable<IObservable<Entity>> GetObservable()
{
var rows = new List<EntityTableRow>
{
new EntityTableRow { Id = 1, StringVal = "One"},
new EntityTableRow { Id = 2, StringVal = "Two"},
};
return rows.ToObservable().Select(i => Observable.Return(BuildEntity(i)));
}
It appears the implementation of Concat<TSource>(IEnumerable<IObservable<TSource>>) is eager in evaluating the enumerable, whereas the implementation of Concat<TSource>(IObservable<IObservable<TSource>>) and ToObservable<TSource>(IEnumerable<TSource>) maintain laziness appropriately. I can't say I know why.
What I've got are two classes which each contain Lists of Classes with propperties of different types. The first list is an updated version of the second and i need to find all differences (deleted/added classes in lists and updated classes).
public class ClassOfKb
{
public List<Data> KbData {get;set;}
public List<Info> KbInfo {get;set;}
}
class Data
{
public Guid ID {get;set}
public byte[] file {get;set}
public string name {get;set}
}
class Info
{
public Guid ID {get;set}
public string text {get;set}
public DateTime date {get;set}
}
ClassOfKb KbA = new ClassOfKb();
ClassOfKb KbB = new ClassOfKb();
first KbA and KbB will be filled from the same DataSet, then i delete, add and modify some of KbA Child-Classes.
now i need to compare KbA with KbB to find out where the differences are. i need the ID of deleted or added classes in KbA and the exact changes of modified Child-Classes properties. How would i do this? Preffered with Linq.
I suggest that create two comparers one for Data and one for Info
class DataComparer : IEqualityComparer<Data>
{
public bool Equals(Data x, Data y)
{
//logic to compare x to y and return true when they are equal
}
public int GetHashCode(Data d)
{
//logic to return a hash code
}
}
class InfoComparer : IEqualityComparer<Info>
{
public bool Equals(Info x, Info y)
{
//logic to compare x to y and return true when they are equal
}
public int GetHashCode(Info i)
{
//logic to return a hash code
}
}
The you can use Intersect and Except LINQ methods
IEnumerable<Data> DataInAandNotInB = KbA.KbData.Except(KbB.KbData,new DataComparer());
IEnumerable<Info> InfoInAandInB = KbA.KbInfo.Intersect(KbB.KbInfo,new InfoComparer ());
For simplicity, I skipped comparison of the byte array and DateTime data membes, only left the IDs and the string data members, but to add them you will need some small modification.
The test is very-very basic, but shows all three of the changes options:
static void Main(string[] args)
{
ClassOfKb KbA = new ClassOfKb();
ClassOfKb KbB = new ClassOfKb();
// Test data --------
Data data1 = new Data() { ID = Guid.NewGuid(), name = "111" };
Data data2 = new Data() { ID = Guid.NewGuid(), name = "222" };
Data data2_changed = new Data() { ID = data2.ID, name = "222_changed" };
Data data3 = new Data() { ID = Guid.NewGuid(), name = "333" };
Info info1 = new Info() { ID = Guid.NewGuid(), text = "aaa" };
Info info2 = new Info() { ID = Guid.NewGuid(), text = "bbb" };
Info info2_changed = new Info() { ID = info2.ID, text = "bbb_changed" };
Info info3 = new Info() { ID = Guid.NewGuid(), text = "ccc" };
KbA.KbData.Add(data1);
KbA.KbData.Add(data2);
KbA.KbInfo.Add(info1);
KbA.KbInfo.Add(info2);
KbB.KbData.Add(data2_changed);
KbB.KbData.Add(data3);
KbB.KbInfo.Add(info2_changed);
KbB.KbInfo.Add(info3);
// end of test data ---------
// here is the solution:
var indexes = Enumerable.Range(0, KbA.KbData.Count);
var deleted = from i in indexes
where !KbB.KbData.Select((n) => n.ID).Contains(KbA.KbData[i].ID)
select new
{
Name = KbA.KbData[i].name,
KbDataID = KbA.KbData[i].ID,
KbInfoID = KbA.KbInfo[i].ID
};
Console.WriteLine("deleted:");
foreach (var val in deleted)
{
Console.WriteLine(val.Name);
}
var added = from i in indexes
where !KbA.KbData.Select((n) => n.ID).Contains(KbB.KbData[i].ID)
select new
{
Name = KbB.KbData[i].name,
KbDataID = KbB.KbData[i].ID,
KbInfoID = KbB.KbInfo[i].ID
};
Console.WriteLine("added:");
foreach (var val in added)
{
Console.WriteLine(val.Name);
}
var changed = from i in indexes
from j in indexes
where KbB.KbData[i].ID == KbA.KbData[j].ID &&
(//KbB.KbData[i].file != KbA.KbData[j].file ||
KbB.KbData[i].name != KbA.KbData[j].name ||
//KbB.KbInfo[i].date != KbA.KbInfo[j].date ||
KbB.KbInfo[i].text != KbA.KbInfo[j].text
)
select new
{
Name = KbA.KbData[j].name,
KbDataID = KbA.KbData[j].ID,
KbInfoID = KbA.KbInfo[j].ID
};
Console.WriteLine("changed:");
foreach (var val in changed)
{
Console.WriteLine(val.Name);
}
Console.ReadLine();
}
}
public class ClassOfKb
{
public List<Data> KbData = new List<Data>();
public List<Info> KbInfo = new List<Info>();
}
public class Data
{
public Guid ID { get; set; }
public byte[] file { get; set; }
public string name { get; set; }
}
public class Info
{
public Guid ID { get; set; }
public string text { get; set; }
public DateTime date { get; set; }
}