So I am using someone else's project I have copied the code from there's . So I have fixed most of the problems in the project , I only need to know how to fix this .
I am using asp.net 4.8 Framework
The problem :
**Compilation Error Description: An error occurred during the compilation of a resource required to service this request. Please review the following specific error details and modify your source code appropriately.
Compiler Error Message: CS1061: 'login_aspx' does not contain a definition for 'txtuname_TextChanged' and no accessible extension method 'txtuname_TextChanged' accepting a first argument of type 'login_aspx' could be found (are you missing a using directive or an assembly reference?)**
Login.aspx.cs:
namespace Pulse_System
{
public partial class Login : System.Web.UI.Page
{
protected void Page_Load(object sender, EventArgs e)
{
}
protected void btnlogin_Click(object sender, EventArgs e)
{
}
protected void txtuname_TextChanged(object sender, EventArgs e)
{
}
}
}
Look it exist why does it say it doesn't
Login.aspx(Source):
<%@ Page Language="C#" AutoEventWireup="true" CodeBehind="Login.aspx.cs" Inherits="Pulse_System.Login" %>
<style type="text/css">
.style2
{
width: 259px;
}
.style3
{
height: 8px;
}
.style4
{
height: 9px;
}
.style5
{
width: 100px;
}
.auto-style1 {
text-align: center;
}
</style>
<!DOCTYPE html>
<html xmlns="http://www.w3.org/1999/xhtml">
<head runat="server">
<title></title>
</head>
<body> <table class="tbl" style = "object-position:center">
<tr>
<td class="auto-style1">
User Login Area</td>
</tr>
<tr>
<td class="auto-style1">
</td>
</tr>
<tr>
<td class="auto-style1">
<br />
<br />
</td>
</tr>
<tr>
<td class="auto-style1">
<table style="text-align: center; border: thin solid #008000" class="style2" >
<tr>
<td colspan="2">
Login Here</td>
</tr>
<tr>
<td>
</td>
<td>
</td>
</tr>
<tr>
<td>
UserName :
</td>
<td>
<asp:TextBox ID="txtuname" runat="server" CssClass="txt" Width="140px" OnTextChanged="txtuname_TextChanged" style="padding:0px"></asp:TextBox>
<asp:RequiredFieldValidator ID="RequiredFieldValidator1" runat="server"
ControlToValidate="txtuname" ErrorMessage="Enter UserName" ForeColor="Red"></asp:RequiredFieldValidator>
</td>
</tr>
<tr>
<td>
Password :
</td>
<td>
<asp:TextBox ID="txtpass" runat="server" CssClass="txt" Width="140px"
TextMode="Password"></asp:TextBox>
<asp:RequiredFieldValidator ID="RequiredFieldValidator2" runat="server"
ControlToValidate="txtpass" ErrorMessage="Enter Password" ForeColor="Red"></asp:RequiredFieldValidator>
</td>
</tr>
<tr>
<td class="style4">
</td>
<td class="style4">
</td>
</tr>
<tr>
<td>
</td>
<td style="text-align: center; vertical-align:top">
<table class="style5">
<tr>
<td>
<asp:Button ID="btnlogin" runat="server" CssClass="btn" Text="Login"
onclick="btnlogin_Click" />
</td>
<td>
<asp:Image ID="Image3" runat="server" Height="44px"
ImageUrl="~/images/imagesds.jpg" Width="85px" />
</td>
</tr>
</table>
</td>
</tr>
<tr>
<td class="style3">
</td>
<td class="style3">
<asp:Label ID="lblerror" runat="server" ForeColor="#CC0000"></asp:Label>
</td>
</tr>
</table>
</td>
</tr>
<tr>
<td style="color: Green" class="auto-style1">
Dont have Username and Password
<asp:HyperLink ID="HyperLink2" runat="server" NavigateUrl="~/Registration.aspx">Register Now !!</asp:HyperLink>
</td>
</tr>
</table>
</body>
</html>
It exist every where why doesn't it work?
I'v searched online andI have found somethin about changing the namespace it didn't change anything.