[C#]字串比對 String.equal Compare差別-快速筆記

using System;

class MainClass {
  public static void Main (string[] args) {
    String str1 = "我好帥";
    String str2 = "我好醜";
    String str3 = "我好帥";
    char[] chrArray = { '我', '好', '帥' };
    string str4 = new string(chrArray);
    Console.WriteLine(str1==str3); //true
    Console.WriteLine(str1==str4); //true
    Console.WriteLine(str1.Equals(str3)); //true
    Console.WriteLine(str1.CompareTo(str2)); //-1
    Console.WriteLine(str1.CompareTo("我好帥")); // 0
    Console.WriteLine(str1.CompareTo("他比醜我好帥")); // 1
  }
}