WebDec 12, 2024 · List listofGenres = new List () { "action", "comedy" }); var movies = _db.Movies.Where (p => p.Genres.Any () in listofGenres); Pseudo code … Web1. I want to create a list which will hold two int values lets say it arrfirst and another list that will hold lists of arrfirst, lets say it arrsecond then check if arrsecond contains a defined arrfirst . Now i created lists but when i try to use .Contains it doesn't work.
C# How to check whether a List contains the elements ... - GeeksForGeeks
WebSep 19, 2014 · These lists contains the same type of objects. I create a new List in my programme and i want to compare it at the old list which is in the database. I get it with a stored procedure, then i put it into an object. The old list : the new list : *Category 1* Category 5 *Category 2* Category 6 *Category 3* *Category 4* Category 4 WebYou can use the Any method with a predicate to check if a string contains any strings from a list in Entity Framework. Here's an example: csharpvar myList = new List { "foo", "bar", "baz" }; var result = db.MyTable .Where(x => myList.Any(y => x.MyField.Contains (y))) .ToList(); In this example, myList contains a list of strings that we ... division of state service centers
C# List Contains Method
WebIn .NET List is an ArrayList from other languages. Details what you need to use in which cases: Array need to use: So often as possible. It's fast and takes smallest RAM range for same amount information. If you know … WebWhen searching a list containing value types, make sure the default value for the type does not satisfy the search predicate. Otherwise, there is no way to distinguish between a default value indicating that no match was found and a list element that happens to have the default value for the type. WebList can contain elements of the specified type. It provides compile-time type checking and doesn't perform boxing-unboxing because it is generic. Elements can be added using the Add (), AddRange () methods or collection-initializer syntax. Elements can be accessed by passing an index e.g. myList [0]. Indexes start from zero. division of student affairs rutgers