WebThis post will discuss how to find the index of an element in an array in C#. The solution should either return the index of the first occurrence of the required element or -1 if it is not present in the array. 1. Using Array.IndexOf () method. The recommended solution is to use the Array.IndexOf () method that returns the index of the first ... WebJun 22, 2024 · C program to find the index of an element in a List - Set a list and add elements −List val = new List(); // integer elements val.Add(35); val.Add(55); val.Add(68);Let’s say now we need to find the index of element 68. For that, use the IndexOf() method −int index = val.IndexOf(68);Here is the complete code −Example …
Find index of an element in a List in C# Techie Delight
WebMar 16, 2024 · C# List.IndexOf() method: Here, we are going to learn about the IndexOf() method of List with example. ... Return value: It returns index of the element, if element founds in the list between specified indexes, if element does not found in the list – it returns -1. Example: WebThis post will discuss how to find the index of an element in a list in C#. The solution should either return the index of the first occurrence of the required element or -1 if it is not present in the list. 1. Using List.IndexOf () method. The recommended solution is to use the List.IndexOf () method, which returns the index of the first ... cannabis infused potato chips
C# String LastIndexOf() (With Examples) - Programiz
WebApr 24, 2013 · To get the data between the ( characters, use this: public string RemoveParantheses (string coord) { int start = coord.IndexOf (" (")+1; int end = … WebLastIndexOf() Parameters. The LastIndexOf() method takes the following parameters:. value - substring to seek; startIndex - starting position of the search. The search proceeds … WebJun 28, 2013 · string s = "Print revenue receipt"; // has only single space chars int i = s.IndexOf (" "); // two space chars. I expect i to be -1, however this was only true until today, when indexOf suddenly returned 5. Since … cannabis infused peanut butter