. NET 1.1 and 2.0 are installed on machines A, B, and C in the same LAN.
Where a is installed with SQL Server 2 K, B and C are not installed with SQL Server 2 K, but C is installed with SQL Server 2005 Express
The same ProgramAfter. NET 1.1 is compiled, the SQL Server 2 K of machine A can be accessed during A, B, and C operations.
After. NET 2.0 is compiled, you can access SQL Server 2 k in a, but not in B, but in C.
Which of the following heroes has encountered this situation? How to do this so that the program in B can also access SQL Server 2 K of
2006-2-23:
After the test, the problem is solved. It's a port problem. It's so depressing!
I thought that when I was studying Oracle, the client was always unable to connect to the server. After a few days of being depressed, I finally turned off the firewall. This time I did not expect a similar problem.
However, I still don't understand why the 1.1 compiled program can access the database without opening the port.
