实现数据的真实操作

   

实现数据的真实操作，

1把注册信息写入div中。

动态网页的代码:

<form id="form1" runat="server">
    <div>
   
       <table align="center" border="1px" width="50%">

        <tr><td class="style1" align="center"> 用户名:</td>  <td><input type="text" id="userName" runat="server" /></td></tr>
        <tr><td class="style1" align="center">密码:</td>  <td><input type="password" id="passwordTxt" runat="server"  onclick="return passwordTxt_onclick()" /></td></tr>
      
         <tr><td class="style1" align="center">确认密码:</td>  <td><input type="password" id="passwordTxt1" runat="server"   onclick="return passwordTxt_onclick()"/> <label id="label1" runat="server"></label> </td></tr>
         <tr><td> 性别:</td> <td><input type="radio" id="radio1" runat="server" name="sex" />男 <input  type="radio" id="radio2" name="sex" name="sex"/>女</td>   </tr>
         <tr><td>头像:</td>  <td><input type="file" id="file1" runat="server" /> </td></tr>
      
        <tr><td class="style1" align="center"><input style="79px;" type="button" id="btn_login" value="登录" onserverclick=" Button1_Click"  runat="server" /></td> 
        <td align="center"> <label id="htmlText" runat="server"></label></td></tr>

       </table>

       <div id="divResult" runat="server"></div>

    </div>
    </form>

方法中的代码:

  protected void Button1_Click(object sender, EventArgs e)
        {

            StringBuilder sb = new StringBuilder();
            sb.Append("用户名:");
            sb.Append(userName.Value);
            sb.Append("<br/>");

            sb.Append("密码:");
            sb.Append(passwordTxt.Value);
            sb.Append("<br/>");

            if (passwordTxt.Value.Trim() == passwordTxt1.Value.Trim())
            {
                sb.Append("确认密码:");
                sb.Append(passwordTxt1.Value);
                sb.Append("<br/>");
            }
            else
            {
                label1.InnerText = "两次密码不一致!!!";
                passwordTxt.Value = "";
                passwordTxt1.Value = "";
            }

            sb.Append("性别：");
            if (radio1.Checked == true)
            {
                sb.Append("男");
            }
            else
            {
                sb.Append("女");
            }
            sb.Append("<br/>");

            sb.Append("头像");

            string filename = file1.PostedFile.FileName;
            filename = DateTime.Now.Ticks.ToString() + filename.Substring(filename.LastIndexOf("."));
            this.file1.PostedFile.SaveAs(Server.MapPath("upLoad"+"\\"+filename));

            sb.Append("<img src=\"upLoad/"+filename+"\"/>");

            if (passwordTxt1.Value != "")
            {
                divResult.InnerHtml = sb.ToString();
            }
        }