WebJan 6, 2024 · Below are the programs illustrate the Contains () Method. Program 2: To determine whether a substring is present in a string using ordinal comparison and case-insensitive ordinal comparison. " cannot be null."); Program 3: The following example determines whether the string “Computer” is a substring of given string. WebC# Check if Array Contains Specific Element. To check if an array contains a specific element in C#, call Array.Exists () method and pass the array and the predicate that the element is specified element as arguments. If the element is present in the array, Array.Exists () returns true, else it returns false.
C# String Contains() (With Examples) - Programiz
WebMar 27, 2016 · Solution 1. C#. string input = "This is a string and may or may not contain a word we are looking for like Pete" ; List search = new List () { "Pete", "Lynne" }; bool found = input.Split ( ' ' ).Any (x => search.Contains (x)); It works like this: the string gets split into an array of words. Then Any checks whether there is an x ... WebMay 21, 2024 · listIsNotEmpty would be true as the countries.Any() would be return true. Extra information regarding Any: the Any() method is lazy meaning that as soon as one element or "thing" (country in our case) in … meaning of bamidbar
Arrays - C# Programming Guide Microsoft Learn
WebMar 5, 2009 · Dim IsThere As Boolean = MyStringCollection.Contains("abc") There are advantages to using the collection instead of the Array, you can search, dynamically add new to it, remove from it. Adam WebNov 19, 2024 · An array is a collection of the same type variable. Whereas a string is a sequence of Unicode characters or array of characters. Therefore arrays of strings is an array of arrays of characters. Here, string array and arrays of strings both are same term. For Example, if you want to store the name of students of a class then you can use … WebDim numbers As New List(Of Integer)(New Integer() {1, 2}) ' Determine if the list contains any items. Dim hasElements As Boolean = numbers.Any() ' Display the output. ... // Determine which people have a non-empty Pet array. IEnumerable names = from person in people where person.Pets.Any() select person.LastName; foreach (string … meaning of bampot