Stuff

<%@ Page Language="C#" MasterPageFile="~/MasterPage.master" Title="Untitled Page" %>

<%@ Register Assembly="System.Web.Extensions, Version=1.0.61025.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35"
    Namespace="System.Web.UI" TagPrefix="asp" %>

<script runat="server">

    protected void Page_Load(object sender, EventArgs e)
    {
        int Spielid = 1;
        Chat ch = new Chat();
        txtChat.Text = ch.read(Spielid);
    }
    protected void Timer1_Tick(object sender, EventArgs e)
    {
        int Spielid = 1;
        Chat ch = new Chat();
        txtChat.Text = ch.read(Spielid);

    }

    protected void Button1_Click(object sender, EventArgs e)
    {
        Chat ch = new Chat();
        string ChatText = txtchatinput.Text;
        int Spielid = 1;
        String username = User.Identity.Name;
        ch.chatten(username, ChatText, Spielid);
        txtchatinput.Text = "";
    }
</script>

<asp:Content ID="Content1" ContentPlaceHolderID="ContentPlaceHolder1" runat="Server">
    <asp:ScriptManager ID="ScriptManager2" runat="server">
    </asp:ScriptManager>
        <asp:Timer ID="Timer1" OnTick="Timer1_Tick" runat="server" Interval="3000" />
    <asp:Panel ID="Panel1" runat="server" Height="50px" Style="vertical-align: top; text-align: left; border-top-width: thin; border-left-width: thin; border-bottom-width: thin; border-right-width: thin;"
        Width="384px">
        <asp:UpdatePanel ID="ChatUpdatePanel" runat="server" UpdateMode="Conditional">
            <Triggers>
                <asp:AsyncPostBackTrigger ControlID="Timer1" EventName="Tick" />
            </Triggers>
            <ContentTemplate>
                <asp:TextBox ID="txtChat" runat="server" Width="580px" Height="80px" TextMode="MultiLine"
                    Rows="10" ReadOnly="True" AutoPostBack="True" BorderStyle="Dotted" Font-Size="Smaller"></asp:TextBox><br />
                &nbsp;
            </ContentTemplate>
        </asp:UpdatePanel>
        <br />
        &nbsp;
        <asp:TextBox ID="txtchatinput" runat="server" Width="295px"></asp:TextBox>
        <asp:Button ID="btnSend_Chat" runat="server" OnClick="Button1_Click" Text="Senden" />&nbsp;
    </asp:Panel>
</asp:Content>