Cannot convert list to ienumerable

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WebMar 21, 2024 · Info We use IEnumerable and the foreach-loop to access, in sequence, all items in a 2D array. We can abstract the loop itself out. Here This example shows the yield contextual keyword in a method that returns IEnumerable. Return The return value is a generic IEnumerable collection of ints. WebOct 29, 2024 · thanks for your response! yes, I know about For Each Row and it works with an object DataTable just fine. But I was wondering is there a chance to convert a DataTable into enumerable / iterator object? just a technical question. Thanks!

c# - Cannot implicit convert type List to IEnumerable while grouping ...

WebSep 15, 2024 · But the where clause references a user-defined client-side method ( isValidProduct ), which cannot be converted to SQL. The solution is to specify the client … WebDec 31, 2024 · User1120430333 posted. You can't project out a list of anonymoustype objects, I suggest you look up what an anonymoustype is, and cast the list of anonymoustype objects over to be a list of TBL_Department on the return of objects out of the method. I don't know what to say about this, as you have been told more than once … rbc carrefour charlesbourg

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WebJun 14, 2024 · CS0029 Cannot implicitly convert type 'System.Collections.Generic.ICollection' to 'Microsoft.AspNetCore.Mvc.ActionResult> … WebOct 7, 2024 · ok. here's the problem. your return type is IEnumerable or List. but in your linq, you select new Pe, e.MasterRelationType.RelationTypeDescr } which csharp cannot implicitly convert to IEnummerable. what you can do is : create a class (or model) that has e, … WebMar 10, 2011 · I have an object received from service call. I have to convert it to IEnumerable. Tried following but does not work. IEnumerable enumerable = MyObject as IEnumerable; OR T it = default(T); it = (T)MyObject; IEnumerable list1 = it as IEnumerable; · Hi archms, Could you please provide the type of MyObject or … sims 3 generations world

How to convert object to IEnumerable - Help - UiPath …

IEnumerable Where() and ToList() - What do they really do?

WebClearly you understand why List can at least be returned as IEnumerable: simply because it implements that interface.. Also clearly, the 3rd example is doing something "extra" that the forth one isn't. As others have said, the 4th fails because of the lack of co-variance (or contra-, I can never remember which way they go!), because you are … WebThe IEnumerable.Where() and List.ToList() methods in C# are used to filter and transform collections of objects.. The Where() method is an extension method defined on the IEnumerable interface. It takes a lambda expression as an argument that specifies a predicate to filter the collection. The method returns a new collection that contains only … rbc cash advantage gicWebOct 23, 2024 · Cannot convert type IEnumerable to List c# 48,474 Solution 1 You get that error because myClass.GetHistory();returns IEnumerable, which is not same as … sims 3 generations steam

"WebAug 12, 2024 · benedict (Ben) August 12, 2024, 10:44am #3. Line is a protected constructor and should be replaced by a List containing curves and then add them as NurbsCurve. something like this: Curve crv = new Line (pt0,pt1).ToNurbsCurve (); beta.Add (crv); for your example, List should be replaced by List and the Lines added as … " - Cannot convert list to ienumerable

Cannot convert list to ienumerable

Converting Array to IEnumerable in C# - iditect.com

WebJan 15, 2011 · You don't need to convert it. List implements the IEnumerable interface so it is already an enumerable. This means that it is perfectly fine to have the following: public IEnumerable GetBooks () { List books = …

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WebOct 15, 2014 · IEnumerable only means you are getting something that can be iterated over (potentially streaming results and making use of deferred execution), and List only … WebThe Cast (IEnumerable) method enables the standard query operators to be invoked on non-generic collections by supplying the necessary type information. For example, ArrayList does not implement IEnumerable, but by calling Cast (IEnumerable) on the ArrayList object, the standard query operators can then be used to …

WebMay 5, 2024 · It can be confusing initially since list in F# is not the same as List<> in C#. The equivalent of a C# list in F# is ResizeArray. // FSharp.Core type ResizeArray<'T> = System.Collections.Generic.List< 'T >. You can convert F# types to a ResizeArray. WebJan 24, 2013 · Solution 6. Since 'an explicit conversion exists' you need to cast the variable to System.Collections.Generic.IEnumerable. There is also IEnumerable.Cast () extension method that will cast the type of …

WebDec 24, 2024 · request.EmployeeNumber = new string[] { Convert.ToString(formcollection["EmployeeNumber"]) }; but im getting an exception Argument 1: Cannot convert from 'System.Collections.Generic.IEnumerable to string for the employee object on the line foreach (var employee in employees) WebAug 16, 2016 · When doing linq operations it treats almost all collection types as a IEnumerable, which provides a ToList() and a ToArray() method in case you need to …

WebNov 25, 2024 · static void Main(string[] args) { List list = new List(); IEnumerable enumerable = Enumerable.Range(1, 5); foreach (var item in enumerable) { …

WebSep 3, 2014 · The problem is that the result of the select is IQueryable but the model is IEnumerable. Either: change the type of the model to the non-generic IEnumerable or use var model ... Cannot implicitly convert type 'System.Collections.Generic.IEnumerable' to 'System.Collections.Generic.List'. An … sims 3 ghost modWebApr 12, 2024 · Since you need IEnumerable, not IEnumerable create instances of LoadingListCount instead by specifying the type in the invocation of new operator: .Select (g => new LoadingListCount {Name = g.Key, Count = g.Count ()}) Share Improve this answer Follow answered Apr … rbc cash back businessWebI have the following code: public abstract class BaseViewModel { //Some base fields public static List Convert(IEnumerable Stack Exchange Network Stack Exchange network consists of 181 Q&A communities including Stack Overflow , the largest, most trusted online community for developers to learn, … rbc cashable rate gicWebOct 7, 2024 · The error is very much self explanatory and that means you cannot pass an object of type System.Collections.Generic.List<> to type to … rbc cashback cash advance feeWebSince List implements IEnumerable, we can assign the list to an IEnumerable variable. Alternatively, you can use the AsEnumerable() extension method, which is a shorthand way of creating an IEnumerable from an array or other collection. More C# Questions. How to select correct DbSet in DbContext based on table … rbc cash back cardsWebFeb 15, 2024 · from d in table1.ToList () join h in courses on e.Course_Id equals h.Course_Id into table6. from h in table6.ToList () join i in courses on e.Course_Id equals … sims 3 glitter pillowsWebOct 7, 2024 · Cannot implicitly convert type 'System.Collections.Generic.IEnumerable' to 'System.Collections.Generic.List'. An explicit conversion exists (are you missing a cast?) ... You can't cast directly from … sims 3 ghost hunter