Now you see it, Now you don't (Connection Problems)

This is a strange problem...or maybe I'm just stupid.

I'm creating an ASP.Net web application that interfaces with SQL Server 2000. Everything works fine on my development machine. I'm able to view the webpage through the IDE as well as if I open up IE and type in the address (http://C1156/css-training).

But when I try and look at the webpage by way of another computer I get a login error (Login failed for user '\'.).


My Connection string is as follows:

VB Code:

Dim MyConnection as New SqlConnection("Server=c1156\sql2000;Integrated Security=true;database=css_training;User ID=IUSR_C1103;Password=scott")

I've got Impersonation set to True in my webconfig file. Anybody have a clue as to my error? it has to be in the connection string.

Thanks

Playing around a little bit more with it I've noticed this:

If on my development machine I View The Page First, i then am able to view the page on the client machine.

The reason I think it's working only after I view the page from my development machine is that it must be logging into the Database Server and thus opening up the connection so the client machine can view the page.

If anyone has any other suggestions or fixes you'd be my hero.

Where exactly in code are you creating the MyConnection connection object?

Could you show a little more of your code?

Here is the code that connects to the database. It's in my code behind section. I've also got Authentication Mode set to Windows in my web.config file.

VB Code:

Public Class Main
 
    Private Sub Page_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
        'Dim MyConnection As New SqlConnection("server='c1156\sql2000';database=CSS_Training;Trusted_Connection=yes;User ID=C1156\IUSR_C1103;Password=scott")
        Dim MyConnection As New SqlConnection("server='c1156\sql2000';Trusted_Connection=yes;Integrated Security=sspi;database=CSS_Training;User ID=C1156\IUSR_C1103;Password=scott")
 
        Dim MyCommand As New SqlDataAdapter("SevenDays", MyConnection)
 
        MyCommand.SelectCommand.CommandType = CommandType.StoredProcedure
        MyCommand.SelectCommand.Connection.Open()
 
        Try
            MyCommand.SelectCommand.ExecuteNonQuery()
        Catch Exc As SqlException
            'Error Message
        End Try
        
        Dim DS As New DataSet()
        MyCommand.Fill(DS, "View_Courses_emps")
 
 
        MyCommand.SelectCommand.Connection.Close()
        DataList1.DataSource = DS.Tables("View_Courses_emps").DefaultView
        DataList1.DataBind()
 
    End Sub
 
End Class

I figured it all out....Just had to play with the IIS Security some.

Thanks for those who helped