an assembly reference error

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Hi,
i got the follwing error.pls help me to resolve this error.

'System.Web.UI.WebControls.TextBox' does not contain a definition for 'text' and no extension method 'text' accepting a first argument of type 'System.Web.UI.WebControls.TextBox' could be found (are you missing a using directive or an assembly reference?)

XML

<%@ Page Language="C#" AutoEventWireup="true" CodeFile="Details.aspx.cs" Inherits="Details" %>

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">

<html xmlns="http://www.w3.org/1999/xhtml">
<head runat="server">
    <title>Untitled Page</title>
    <style type="text/css">
        .style1
        {
            width: 10px;
            height: 39px;
        }
        .style2
        {
            height: 39px;
        }
    </style>
<script language="javascript" type="text/javascript">
/*function aprl_disp()
{
  document.getElementById("m1").visible=true;

}*/

function lg_display()
{
    window.open("logout.aspx");
}
</script>
</head>
<body>
    <form id="form1" runat="server">
    <div>
        <asp:Image ID="Image1" runat="server" AlternateText="cpcl"
            DescriptionUrl="~/App_Data/images/cpcl.jpg" Height="156px"
            ImageUrl="~/App_Data/images/cpcl.jpg" Width="250px" />
    <br />
    NAME:<asp:TextBox id="t1" runat="server" Text="XXXX"></asp:TextBox>
    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
    PR NO:<asp:TextBox id="t2" runat="server" Text=""></asp:TextBox>
        <br />
        <h1 style="width: 1368px; background-color: #C0C0C0; font-weight: 600; font-size: xx-large; font-style: normal; font-variant: normal; color: #800000;">
    <marquee style="height: 57px; width: 1366px">DASHBOARD</marquee></h1>
    <table>
        <tr>
    <td style="background-color:"Maroon" align="center" class="style2">
    <asp:Menu ID="m1" runat="server" BackColor="#993333" Font-Bold="True"
            Font-Size="XX-Large" ForeColor="Black" Width="211px">
            <DynamicHoverStyle BackColor="#990033" />
            <DynamicMenuItemStyle BackColor="#993333" />
            <Items>
                <asp:MenuItem Text="TRAVEL" Value="GATE PASS">
                    <asp:MenuItem Text="AIR" Value="VISITOR" NavigateUrl="~/air.aspx"></asp:MenuItem>
                    <asp:MenuItem Text="CAR" Value="MATERIAL" NavigateUrl="~/car.aspx"></asp:MenuItem>
                </asp:MenuItem>
                <asp:MenuItem Text="GATE PASS" Value="GATE PASS">
                    <asp:MenuItem Text="VISITOR" Value="VISITOR" NavigateUrl="~/visitor.aspx"></asp:MenuItem>
                    <asp:MenuItem Text="MATERIAL PASS" Value="MATERIAL PASS"
                        NavigateUrl="~/material.aspx"></asp:MenuItem>
                </asp:MenuItem>
            </Items>
        </asp:Menu>

    </td>
    <td style="background-color:"Maroon" align="center" class="style1">
    <asp:Menu ID="m2" runat="server" BackColor="#993333" Font-Bold="True"
            Font-Size="XX-Large" ForeColor="Black" Width="211px" Height="73px"
            >
            <DynamicHoverStyle BackColor="#990033" />
            <DynamicMenuItemStyle BackColor="#993333" />
            <Items>
                <asp:MenuItem Text="MIS" Value="MIS">
                    <asp:MenuItem Text="REPROT1" Value="REPROT1" NavigateUrl="~/report1.aspx"></asp:MenuItem>
                    <asp:MenuItem Text="REPORT2" Value="REPORT2" NavigateUrl="~/report2.aspx"></asp:MenuItem>
                    <asp:MenuItem Text="REPORT3" Value="REPORT3" NavigateUrl="~/report3.aspx"></asp:MenuItem>
                    <asp:MenuItem Text="REPORT4" Value="REPORT4" NavigateUrl="~/report4.aspx"></asp:MenuItem>
                </asp:MenuItem>
            </Items>
        </asp:Menu>
    </td>
    <td align="center" class="style2">
    <asp:Menu ID="m3" runat="server" BackColor="#993333" Font-Bold="True"
            Font-Size="XX-Large" ForeColor="Black" Width="211px" Height="73px"
            >
            <DynamicHoverStyle BackColor="#990033" />
            <DynamicMenuItemStyle BackColor="#993333" />
            <Items>
                <asp:MenuItem Text="SURVEY" Value="SURVEY" NavigateUrl="~/main.aspx">
                </asp:MenuItem>
            </Items>
        </asp:Menu>
            </td>
     <td align="center" class="style2">
    <asp:Menu ID="m5" runat="server" BackColor="#993333" Font-Bold="True"
            Font-Size="XX-Large" ForeColor="Black" Width="211px" Height="73px"
            >
            <DynamicHoverStyle BackColor="#990033" />
            <DynamicMenuItemStyle BackColor="#993333" />
            <Items>
                <asp:MenuItem Text="NEWS" Value="LOGOUT">
                </asp:MenuItem>
            </Items>
        </asp:Menu>
            </td>
    <td align="center" class="style2">
    <asp:Menu ID="m6" runat="server" BackColor="#993333" Font-Bold="True"
            Font-Size="XX-Large" ForeColor="Black" Width="211px" Height="73px"
            >
            <DynamicHoverStyle BackColor="#990033" />
            <DynamicMenuItemStyle BackColor="#993333" />
            <Items>
                <asp:MenuItem Text="KYD" Value="LOGOUT" NavigateUrl="~/kyd.aspx">
                </asp:MenuItem>
            </Items>
        </asp:Menu>
            </td>
    <td align="center" class="style2">
    <asp:Menu ID="m4" runat="server" BackColor="#993333" Font-Bold="True"
            Font-Size="XX-Large" ForeColor="Black" Width="211px" Height="73px" >
                        <DynamicHoverStyle BackColor="#990033" />
            <DynamicMenuItemStyle BackColor="#993333" />
            <Items>
                <asp:MenuItem Text="LOGOUT" Value="LOGOUT" NavigateUrl="~/logout.aspx">
                </asp:MenuItem>
            </Items>
        </asp:Menu>
            </td>
     <td align="center" class="style2">
     <asp:Menu ID="Menu1" runat="server" BackColor="#993333" Font-Bold="True"
            Font-Size="XX-Large" ForeColor="Black" Width="211px" Height="73px"
            >
            <DynamicHoverStyle BackColor="#990033" />
            <DynamicMenuItemStyle BackColor="#993333" />
            <Items>
                <asp:MenuItem Text="ADMIN" Value="LOGOUT" NavigateUrl="~/admin.aspx">
                </asp:MenuItem>
            </Items>
        </asp:Menu>
        </td>
    </tr>
    <tr>
    <td>


    </td>
    </tr>
    </table>

    </div>
    </form>
</body>
</html>

C#

using System;
using System.Collections;
using System.Configuration;
using System.Data;
using System.Linq;
using System.Web;
using System.Web.Security;
using System.Web.UI;
using System.Web.UI.HtmlControls;
using System.Web.UI.WebControls;
using System.Web.UI.WebControls.WebParts;
using System.Xml.Linq;

public partial class Details : System.Web.UI.Page
{
    protected void Page_Load(object sender, EventArgs e)
    {
        t2.text = "welcome"
    }

}

Thanks a lot.....

Posted 12-Dec-14 22:43pm

Member 11278307

Updated 13-Dec-14 1:25am

v2

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Comments

DamithSL 13-Dec-14 4:53am

which code line? please include the code

1 solution

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DamithSL · Accepted Answer · 2014-12-12T22:54:00

Solution 1

TextBox havin property called Text it not text, c# is case sensitive

Posted 12-Dec-14 22:54pm

DamithSL

Comments

Member 11278307 13-Dec-14 7:29am

Thanks for valuable solution.But i have an another error.The name 't2' does not exist in the current context".pls help me.

DamithSL 13-Dec-14 8:18am

what is the visual studio version and are you working on asp.net web application project or web site?

Member 11278307 13-Dec-14 8:21am

Microsoft Visual Studio 2008.i'm working in asp.net Wenapplication.Thankyou somuch.......

DamithSL 13-Dec-14 8:25am

have you import this page from some other old web site?

DamithSL 13-Dec-14 8:33am

1. take a backup of your web application project folder
2. delete defaut page from the site, go go project folder and delete all default.* files
3. right click on solution explorer window and click add new item and add new web form called Default.aspx
3. copy the form content in the backup default aspx page to new aspx page
3. press f7 key and go to code behind and start typing code, intellisense will show you the control names and propertis while you typing if you done it correctly

Member 11278307 13-Dec-14 8:28am

ya.i add this webform from existing item.

Member 11278307 13-Dec-14 8:35am

Thankyou somuch.I Solved it.OnceAgain Thankyou...

DamithSL 13-Dec-14 8:39am

you are welcome!