using System; using System.Collections.Generic; using System.Linq; using System.Text; using System.Threading.Tasks; namespace WindowsFormsApp1.entity { class Config { private String key; private String value; public Config(String key,String value) { this.key = key; this.value = value; } public Config() { } public String Key { get { return key; } set { key = value; } } public String Value { get { return value; } set { this.value = value; } } } }