日期:2014-05-16  浏览次数:20871 次

为什么一个简单的网页程序,打开后一直在刷新???
<head id="Head1" runat="server">
 <title>聊天室</title>
<meta http-equiv="refresh" content="1">
    <style type="text/css">
        .style1
        {
            font-size: x-large;
        }
    </style>
</head>
<body>
    <form id="form1" runat="server">
    <table width="100%" border="1" style="height: 390px">
      <tr height =20>
        <td   valign="top" align="center" class="style1" >
            <strong>欢迎您光临!</strong></td>
        </tr>
    <tr>
        <td  valign="top" style="height: 178px">
            <asp:TextBox ID="TextBox1" runat="server" TextMode="MultiLine" Width="100%" 
                AutoPostBack="True"  Height="352px"  Rows="40" Font-Size="Small"></asp:TextBox></td>
    </tr>
      
    </table>
    </form>


 protected void Page_Load(object sender, EventArgs e)
    {
        Application.Lock();
        if (Session["user"] != null)
        {
            string OwnerName = Session["user"].ToString();
        }
        if (!IsPostBack)
        {
               
                int intcurrent = int.Parse(Application["current"].ToString());
                string strchat = Application["chats"].ToString();
                string[] strchats = strchat.Split(',');
                for (int i = (strchats.Length - 1); i >= 0; i--)
                {
                    if (intcurrent == 0)
                    {
                        TextBox1.