小编Tak*_*ami的帖子

我怎样才能继承这个类,当我尝试继承它时会给我一个错误.

using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.UI;
using System.Web.UI.WebControls;

public partial class expresion2 : System.Web.UI.Page
{
    public String nombre, email, telefono, contra, usuario;

    protected void Page_Load(object sender, EventArgs e)
    {
        nombre = txtNombre.Text;
        email = txtEmail.Text;
        telefono = txtTel.Text;
        contra = txtContra.Text;
        usuario = txtUser.Text;


    }
}

当我尝试继承"expresion2"时,它在VS studio 2016上给出了编译错误

using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.UI;
using System.Web.UI.WebControls;

public partial class mostrar2 : expresion2
{
    protected void Page_Load(object sender, EventArgs e)
    { …