从 windows 移动 6 连接到 SQL Server 2005

Question

I'm trying to connect from a pocket pc app (windows mobile 6) to a SQL Server 2005, but no matter how hard I try it didn't work. I checked every possible configuration for enabling tcp on SQL Server, I tested many connection strings, but still have the problem when I attempt to open the connection, I'm sure it's not a network issue because I can ping on my pocket pc from the server machine without any problem and the firewall on my server machine is disabled: here is one of the connection strings I used:

Data Source=10.168.0.160,1433;Initial Catalog=pos;Trusted_connection=yes;user id=domain\myuserid;password=mypassword

where pos is the name of my database

I keep getting a SqlException with class 14 and number 18452, and I can't figure this out

Thank you for your help

Answer 1

It looks like you're trying to use Integrated Windows Authentication while at the same time specifying the Windows credentials to use. This is not how IWA works. IWA uses the currently logged in user's credentials. In your connection string, specifying the user ID and password doesn't achieve anything.

If you were to remove

Trusted_Connection=yes;

then you would be using SQL Server Authentication, but you'd have to ensure that a user exists in SQL Server with the correct credentials.