Array Exist Find « Data Structure « C# / CSharp Tutorial

11.14.Array Exist Find
11.14.1.Demonstrate Predicate delegate
11.14.2.Use Array.Exists to check if a certain element exist
11.14.3.Use Array.Find to find array elements end with s
11.14.4.Use Array.FindLast to find the string element ends with s
11.14.6.All three generic overloads of the Array.IndexOf method.
11.14.7.Array.LastIndexOf demo
11.14.8.Using Array.TrueForAll for testing if array elements all end with string s