how to use string method EndWith() in c#

 string input = "www.dotnetfunda.com";
           string[] arr = new string[] { ".net", ".com", ".in" };
           // Loop through and test each string
           foreach (string ss in arr)
           {
               if (input.EndsWith(ss))
               {
                   A.WriteLine(ss);
                 
               }
           }

2.Method 2

           //condition using
         string name="Gowthaman Vimal";
           if (name.EndsWith("Vimal"))  
           {
               A.WriteLine(name);//endwith "Vimal" true  
           }
           else
           {
               A.WriteLine("i Can't find");
           }