Cannot convert from generic list to string

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WebJan 15, 2011 · You can use the extension method AsEnumerable in Assembly System.Core and System.Linq namespace : List list = new List (); return list.AsEnumerable (); This will, as said on this MSDN link change the type of the List in compile-time. This will give you the benefits also to only enumerate your collection we … WebJul 7, 2024 · 1 A List> is not the same as a list of things that have strings. You will probably need: foreach (var list in outerList) { var inner = new ListOfStrings (); inner.Strings.AddRange (list); obj.Lists.Add (inner); } Share Improve this answer Follow answered Jul 7, 2024 at 6:12 Marc Gravell 1.0m 260 2541 2882 Add a comment 0

Cannot convert System.Collections.Generic.IEnumerable

WebOct 7, 2024 · try the below code to convert string to list string [] str = { "aa", "bb", "cc", "dd" }; List list = new List (); list = str.ToList (); GridView2.DataSource = … WebFeb 21, 2014 · Of course, this looks like you are trying to batch items with the same CellID together, so you could always simply order it: public List GetCellID () { return Gsmdata .OrderBy (x => x.CellID) .ToList (); } If you wish to return an ID and a count of grouped data, you can bundle that into an anonymous type: ct colonography vs colonoscopy

c# - Convert from List into IEnumerable format - Stack Overflow

WebApr 29, 2012 · How to Convert Generic List to String and Vice Versa using C# Used Namespace: using System; using System.Collections.Generic; Code Snippet: /// /// This Converts Array to String and Vice Versa /// public void ConvertingStringToList () { //Adding item to the List List list = new List … WebTo convert an IList to a List, you need to explicitly create a new instance of a List and copy the elements from the IList to the new list. Here's an example of how to … WebTo convert an IList to a List, you need to explicitly create a new instance of a List and copy the elements from the IList to the new list. Here's an example of how to convert an IList to a List: csharpIList myIList = new ArrayList() { "foo", "bar", "baz" }; List myStringList = new List(); foreach (object o in myIList ... earth acteur thai

Cannot implicitly convert type ‘List ’ to …

cannot convert from

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) WebJul 24, 2024 · Cannot implicitly convert type 'System.Collections.Generic.List<>' to 'System.Collections.Generic.List' Hot Network Questions How can I override the footer buttons in Unity's UI Toolkit ListView? earthactionWebThe class List has object as its base class. The ReadOnlyCollection class is therefore not a base class, and since no implicit operators are defined, you cannot just convert between these two classes like that. If you want to create a new ReadOnlyCollection<>, use _Values.AsReadOnly (). eartha crypto

"WebFeb 11, 2011 · It's an extra step, but it could be put in an extension method on System.Collections.Generic.List to make it a bit easier. Something like this: public … " - Cannot convert from generic list to string

Cannot convert from generic list to string

WebOct 7, 2024 · Besides, I suggest you check above code, according to the SystemAccessList class, we can see the type of SystemAccessList property is List < SystemAccess >. But, from your code, it will return a List of ResultRow. Best regards, Dillion WebCannot implicitly convert type 'System.Collections.Generic.List' to 'System.Collections.Generic.List' Hot Network Questions Can I tell DeleteCases not to delete function arguments?

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WebOct 15, 2012 · This: public List TestGetMethod () { return (List)GetIdList (); // compiler error on this line } somewhat predictably results in this error: Cannot convert type ' System.Threading.Tasks.Task> ' to ' System.Collections.Generic.List ' Any help greatly appreciated. c# async-await Share

WebApr 29, 2012 · How to Convert Generic List to String and Vice Versa using C#. In this Blog we are going to see. How to Convert Generic List to String and Vice Versa using C#. … WebDec 19, 2024 · var list = new List() list.AddRange(reader.MapToList()); return list; } which has little benefit, as the caller must cast each element, rather than getting a list of known type, so you could pass the string instead.

WebOct 7, 2024 · Cannot implicitly convert type ‘List’ to ‘System.Collections.Generic.List’ WebFeb 25, 2024 · The problem is that ToArray () method returns a array, not transform the object in array. To resolve that, you must to do following: if (divisors.Count > 0) { var divs = divisors.OrderBy ().ToArray (); return divs; } Share Improve this answer Follow answered Feb 25, 2024 at 10:23 Lucas Simas 141 1 6 Add a comment Your Answer

WebSep 25, 2024 · Cannot implicitly convert type 'System.Collections.Generic.List' to 'System.Collections.Generic.IEnumerable' Hot Network Questions Is it right to ask my advisor to let me prepare my defense talk alone?

WebMay 14, 2024 · Cannot implicitly convert type 'System.Collections.Generic.List<< anonymous type: string Name, string File>>' to 'System.Collections.Generic.List< string> and i tried everything but nothing worked also don't know to set List or set it as List,PDF is a DTO in my model. this is my code earth action forumWebAug 11, 2013 · Error 2 Argument 2: cannot convert from 'System.Collections.Generic.IEnumerable' to 'string []' Error 1 The best overloaded method match for 'System.IO.File.WriteAllLines (string, string [])' has some invalid arguments Why would this error be thrown in a new project, but not in my old … earth action incWebFeb 5, 2015 · Change your declaration to: Dictionary> questionDict = new Dictionary> (); The generic arguments of the variable being assigned to have to match those of what you are instantiating. The type also has to match of course (which it already did). ct commission human rights and opportunitiesWebOct 7, 2024 · Besides, I suggest you check above code, according to the SystemAccessList class, we can see the type of SystemAccessList property is List < SystemAccess >. But, … earth acrosticWebApr 24, 2024 · Teams. Q&A for work. Connect and share knowledge within a single location that is structured and easy to search. Learn more about Teams earth action hubWebCannot implicitly convert type 'System.Collections.Generic.IEnumerable' to 'System.Collections.Generic.List earth action leagueWebJul 12, 2024 · If so, List values=data. Response, then you cannot set .MarkerItemsSource = data. Response; directly, you need to … ct commodity\u0027s