c#地址传参求解
点击下一步，没有把参数传过去，麻烦大家帮忙看看，谢谢了
前台
<asp:TextBox ID="textfield" runat="server">请刷条码号</asp:TextBox> <asp:Button ID="Submit" runat="server" OnClick="Submit_Click" Text="搜索" /> <asp:FormView ID="FormView1" runat="server" Width="521px" Height="125px" > <ItemTemplate> 您的姓名：<asp:Label ID="Label2" runat="server" Text='<%# Bind("brxm") %>'></asp:Label><br> 您的联系方式：<asp:Label ID="Label3" runat="server" Text='<%# Bind("jtdh") %>'></asp:Label><br> <br><br><br><br><br><br><br><a href="javascript:location.href='ks.aspx?brxm=' + escape('<%=brxm%>') + '&jtdh=' + escape('<%=jtdh%>');void(0);">下一步</a> </ItemTemplate></asp:FormView>public partial class _Default : System.Web.UI.Page{ public string brxm; public string jtdh; protected void Page_Load(object sender, EventArgs e) { if (Request.QueryString["brxm"] != null)//判断是否有接受值，如果有 { brxm = Request.QueryString["brxm"].ToString(); } if (Request.QueryString["jtdh"] != null)//判断是否有接受值，如果有 { jtdh = Request.QueryString["jtdh"].ToString(); } if (Request.QueryString["textfield"] != null)//判断是否有接受值，如果有 { id = Request.QueryString["textfield"].ToString(); } textfield.Attributes.Add("onclick", "if (this.value=='请刷条码号') this.value='';"); textfield.Attributes.Add("onkeydown", "SubmitKeyClick('Submit');"); //Link.Visible = false; } protected void Submit_Click(object sender, EventArgs e) { string ConnectionString = "server=192.168.1.20;Data Source=hrp;user id=hrp;password=hrp;";//写连接串 OracleConnection conn = new OracleConnection(ConnectionString);//创建一个新连接 try { conn.Open(); OracleCommand cmd = conn.CreateCommand(); cmd.CommandText = "select distinct brxm,jtdh from v_ms_brxx where jzkh like '%" + textfield.Text.ToString().Trim() + "%'";//sql查询语句 OracleDataReader dr = cmd.ExecuteReader(); FormView1.DataSource = dr; FormView1.DataBind(); textfield.Text = ""; textfield.Visible = false; Submit.Visible = false; dr.Close(); } catch (Exception ee) { Response.Write(ee.Message); //如果有错误，输出错误信息 } finally { conn.Close(); //关闭连接 } }}