Cannot convert from generic list to string

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August undefined, 2024

WebFeb 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). 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

C#, cannot convert from

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? 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: how to revive dried gel eyeliner

cannot convert from

WebIf you are going to have List then your variable type should be List and not string.. So change: string qty = new List(); To: List qty = new List(); Now later it appears you need the sum of all the quantities then you can do: 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#. … WebThe 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 (). how to revive dried ballpoint pens

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WebJul 15, 2014 · Add a comment. 1. Any List is a generic list; what you want to do is extract a property from a list of objects, not perform a cast. That can be done using LINQ: str = eg.Select (x => x.name).ToList (); Share. WebApr 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 northerly island chicago parkingWebTo 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 … northerly island concerts 2018

"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, … " - Cannot convert from generic list to string

Cannot convert from generic list to string

c# - convert generic list to string list - Stack Overflow

WebAug 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 … WebMay 23, 2024 · If you need to execute this code once every 24 hours, add a Task.Delay and await on it : await Task.Delay (TimeSpan.FromHours (24)); Edit 2: The reason your code isn't working is because startDownload is async void, and you're not awaiting on it. Thus your while loop keeps iterating regardless of your Task.Delay.

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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 … 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)

WebIt sounds like you are trying to convert a list to a string array. You need to use a method to convert using toArray (). Edit: Ok, you have an array of string arrays. You need to grab the correct one with: IDs = Chunks.ToArray () [index] Where index is the correct array. 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?

WebCannot implicitly convert type 'System.Collections.Generic.IEnumerable' to 'System.Collections.Generic.List WebDec 1, 2024 · It is due to the model class name and controller class name being the same due to which the correct modal is not being selected. In such a case you can explicitly add Models.Employee wherever you are using it or rename the controller name or model name itself. Share Improve this answer Follow answered Dec 2, 2024 at 6:08 shayar shrestha …

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?

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 northerleigh parkWebOct 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 = … northerly street vasseWebJul 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 how to revive dried out markers northerly island parking passWebCannot implicitly convert type 'System.Collections.Generic.IEnumerable' to … northerly island parking chicagoWebDec 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. norther lyonWebOct 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 how to revive dry hair extensions