- class LeftRightMid
- {
- static void Main(string[] args)
- {
- string myString = "This is a string";
- Console.WriteLine(Left(myString, 4));
- Console.WriteLine(Right(myString, 6));
- Console.WriteLine(Mid(myString, 5, 4));
- Console.WriteLine(Mid(myString, 5));
- Console.ReadLine();
- }
- public static string Left(string param, int length)
- {
- string result = param.Substring(0, length);
- return result;
- }
- public static string Right(string param, int length)
- {
- string result = param.Substring(param.Length - length, length);
- return result;
- }
- public static string Mid(string param, int startIndex, int length)
- {
- string result = param.Substring(startIndex, length);
- return result;
- }
- public static string Mid(string param, int startIndex)
- {
- string result = param.Substring(startIndex);
- return result;
- }
-
- }
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