what is get and set code example

Example 1: set get javascript

var person = {
  language : "en",
  get lang() { return this.language; },
  set lang(lang) { this.language = lang; }
};
document.getElementById("demo").innerHTML = person.lang;
person.lang = "es";

Example 2: get set

class Thing {
  private int secret; // This is a field.

  public int Secret { // This is a property.
    get {
      Debug.Print("Somebody is accessing the secret!");
      return secret;
    }

    set {
      Debug.Print("Somebody is writing to the secret!");
      secret = value; // Note the use of the implicit variable "value" here.
    }
  }
}