编译器错误信息: CS0116: 命名空间并不直接包含诸如字段或方法之类的成员源错误: 行 1:  <%@ Page Language="C#" AutoEventWireup="true" CodeFile="rightnet.aspx.cs" Inherits="rightnet" %>
行 2:  <%@ Import Namespace="System.Data" %>
行 3:  <%@ Import Namespace="System.Data.SqlClient;"%>
行 4:  <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
行 5:  <!-- saved from url=(0025)http://www.fz-design.com/ -->
 

解决方案 »

  1.   

    肯定Namespace和class name弄一样了 找着它 在类名前边加上namespace就可以了
      

  2.   

    页面里面写的
    <%
                                                        string connec = "user id=sa;passeord=123;initial catalog=SQLStarnew;Server=KEYJOB;Connect TimeOut=120;";
                                  SqlConnection conn = new SqlConnection(connec);
                                  conn.Open();
                                                        string Sqlstr = "select * from SqlStrnew";
                                                        SqlCommand ddrs = new SqlCommand(Sqlstr, conn);
                                                        SqlDataReader rs = ddrs.ExecuteReader();
                                                        if(rs.Read())
                                                        {
                                                            string recorda=rs.GetValue(0).ToString().Trim();
                                                            string recordb=rs.GetValue(1).ToString().Trim();
                                                            Response.Write(recorda);
                                                            Response.Write("&nbsp");
                                                            Response.Write(recordb);
                                                        }
                                                        else
                                                        {
                                                            Response.Write("<script>alert('');history.go(-1);</script>");
                                                        }
                                                          
                                                     %>
      

  3.   

    加<%@ Import Namespace="System" %>
      

  4.   

    确定是否多余或者缺少 { 和 } 以及 #region 和 #endregion