WebJan 4, 2024 · C# List FindIndex The FindIndex method returns the index of the first element that matches the given predicate. It returns -1 if there was not match found. public int FindIndex (Predicate match); public int FindIndex (int startIndex, Predicate match); public int FindIndex (int startIndex, int count, Predicate match); WebMar 11, 2016 · The only thing which you explicitly specified is that you want to ignore the case of the matches. So if you have a Horse in the list, you can also find it as horse, or hOrsE. But you cannot find it as orse: …
List .FindIndex Method (System.Collections.Generic)
WebThis method determines equality by using the default equality comparer, as defined by the object's implementation of the IEquatable.Equals method for T (the type of values in … WebMar 11, 2024 · Car myCar = new Car (); // Find the first of each car made between 1980 and 2000 for (int x = 1980; x < 2000; x++) { myCar = carList.Find (byYear (x)); Console.Writeline (myCar.Make + myCar.Model); } } What … bureau of motor compliance
c# - How do you use the Find method with a generic List class to …
WebJul 23, 2015 · I use a C# List with the Find method the following way: Tag searchResult = tags.Find (x => x.TagId.Equals (tag)); The list holds the "struct Tag", now my problem is how can I check if the tag entry exists in the list. Under the MSDN side, I found the following: If nothing could be found then "the default value for type T" will be returned. WebMar 7, 2024 · The Sort method sorts all the items in the list in their normal order (alphabetically for strings). Add this code to the bottom of your program: Add this code to … WebYou can use find with a Predicate as follows: list.Find (x => x.Id == IdToFind); This will return the first object in the list which meets the conditions defined by the predicate (ie in … bureau of motor vehicles barnesville ohio