WebIf the type of source implements ICollection, the Contains method in that implementation is invoked to obtain the result. Otherwise, this method determines … WebList classList;. List namesToCompare;. classList.Any (item => namesToCompare.Contains (item.Name)) ;. // This will return true if any item in classList has a matching value for Name property in namesToCompare. Replacing .Any with .Where will return those matching items as well if you want to filter and do any further operations ...

List contains() method in Java with Examples - GeeksforGeeks

WebIf you have a list and you want to know where within the list an element exists that matches a given criteria, you can use the FindIndex instance method. Such as . int index = … WebIn the above example, List primeNumbers = new List(); creates a list of int type. In the same way, cities and bigCities are string type list. You can then add elements in a list using the Add() method or the collection-initializer syntax.. You can also add elements of the custom classes using the collection-initializer syntax. great falls municipal court warrants

C# List.Contains() – Check if Element is in List - TutorialKart

WebMar 31, 2015 · Solution 2. Your problem is that val is another List but Contains expects a string. To see if one list contains the values in another use the List.Intersect [ ^] method and check against the Count Any property. E.g. WebThe LINQ Contains operator comes under the Quantifier operator category, the main purpose of this operator is used to check whether the specified element present in the collection or not, and finally it returns the boolean value as a result. LINQ Contains will not be supported in Query syntax it will be available only in the method syntax. WebExample: check if list of objects contains value c# bool contains = pricePublicList.Any(p => p.Size == 200); flip wilson and geraldine jones