.net初学之构造函数及重载

public class hanshu
{
    public string Num1;
    public int Num2;       //定义两个变量
 
    public void hanshu(string _Num1,int _Num2)   //构造函数
  {
      this.Num1  =  _Num1;    //声明两个变量
      this.Num2  =  _Num2;
  }
}
 

  public class hanshu
  {
    public string Num1;
    public int Num2;

  public void hanshu()
  {
  }

  public void hanshu(string _Num1)
  {
    this.Num1=_Num1;
  }
 
  public void hanshu(int _Num2)
  {
    this.Num2=_Num2;
  }

  public void hanshu(string _Num1,int _Num2)
  {
    this.Num1 = _Num1;
    this.Num2 = _Num2;
  }
}