Count with string operator
using System; using System.Linq; using System.Collections; using System.Collections.Generic; public class MainClass { public static void Main() { string[] presidents = {"G", "H", "a", "H", "over", "Jack"}; int count = presidents.Count(s => s.StartsWith("H")); Console.WriteLine(count); } }
1. | Count with string value | ||
2. | The aggregation operators return a scalar value | ||
3. | Use Aggregate Operators: Count | ||
4. | Conditional Count | ||
5. | Nested Count |