Error while connecting to data from web browser

Question

0.00/5 (No votes)

See more:

Hi,

i am working on web application

my web.config code is

XML

<appSettings>
    <add key="connstring" value="server=72.52.252.80;database=kandivalideal;"/>
  </appSettings>

and on default.aspx

SqlConnection cnn = new SqlConnection();
            string connstring = System.Configuration.ConfigurationManager.AppSettings["connstring"];
            cnn = new SqlConnection(connstring);
            //cnn.ConnectionString = System.Configuration.ConfigurationManager.ConnectionStrings["ApplicationServices"].ConnectionString;
            cnn.Open();
            SqlCommand cmd = new SqlCommand("select mobileno, password from register where mobileno='" + txtmobile.Text + "'and password='" + txtpassword.Text + "'", cnn);
            cmd.Connection = cnn;
            SqlDataReader dr = cmd.ExecuteReader();

when i am uploading my file from ftp and trying to to open from web browser i am getting error

Login failed for user ''. The user is not associated with a trusted SQL Server connection.

i am not getting why i am facing this error in my pc it is working but when i am trying in browser it is giving me error.

please help me

Thanks in advance

Posted 20-Dec-11 17:34pm

aayu

Add a Solution

3 solutions

Add a Solution

Add your solution here

Treat my content as plain text, not as HTML

Preview 0

…

Existing Members

Sign in to your account

...or Join us

Download, Vote, Comment, Publish.

Your Email
Password
Forgot your password?

Your Email
This email is in use. Do you need your password?
Optional Password

I have read and agree to the Terms of Service and Privacy Policy
Please subscribe me to the CodeProject newsletters

When answering a question please:

Read the question carefully.
Understand that English isn't everyone's first language so be lenient of bad spelling and grammar.
If a question is poorly phrased then either ask for clarification, ignore it, or edit the question and fix the problem. Insults are not welcome.
Don't tell someone to read the manual. Chances are they have and don't get it. Provide an answer or move on to the next question.

Let's work to help developers, not make them feel stupid.

This content, along with any associated source code and files, is licensed under The Code Project Open License (CPOL)

koolprasad2003 · Answer 1 · 2011-12-20T17:37:00

Solution 1

There is error in your connection string. You have not given UserName and Password for database login
correct it.
for more details www.connectionstrings.com[^]

Posted 20-Dec-11 17:37pm

koolprasad2003

Om Prakash Pant · Answer 2 · 2011-12-20T17:38:00

Solution 2

You need to provide some more details in the connection string. Check the following link for connection strings related to SQL server:

http://www.connectionstrings.com/sql-server-2005[^]

For SQL 2008, see the following link:

http://www.connectionstrings.com/sql-server-2008[^]

Posted 20-Dec-11 17:38pm

Om Prakash Pant

Tanveer A · Answer 3 · 2011-12-20T17:58:00

You missed to define login & password into connection string

<appSettings>
<add key="connstring" value="server=72.52.252.80;database=kandivalideal;uid=loginname;pwd=passwordforlogin"/>
</appSettings>

use connection string like this

SqlConnection cnn = new SqlConnection();
cnn.ConnectionString = System.Configuration.ConfigurationManager.AppSettings["connstring"]
cnn.open

through this connection string you can connect with database