hello every one:

i try to use vs2008 to rebuild http://blogs.msdn.com/swiss_dpe_team/archive/2008/03/17/silverlight-2-beta1-wcf-linq-to-sql-a-powerfull-combination.aspx

but when i compile, it tell me "can not open port 1839, it was used". no matter what i change port, still not working  >"<

pls someone help me, thx. 

Hi:

  I cannot reproduce this problem. Do you mean even if you change another port it's still complaining "can not open port 1839"? To change the port, right select the Web Application node in solution explorer, select Properties->Web->Change port in "Specific port".

Regards

Sincerely,
Allen Chen
Microsoft Online Community Support

Please remember to mark the replies as answers if they help and unmark them if they provide no help.

 yes, if i change to 2XXX, it will tell can not open prot 2XXX. if change to 3XXX, the same problem.

so i rebuild a new project( project 1 ), it's working !!  ..... i really don't understand why  >"< 

and the day off, when tomorrow go back, the project 1 is dead .....  －－"

 i try to rebuild new pfoject( project 2 ), working !!  reboot the computer, project 2 dead ......

have any thought ?!
 

Hi:

  After restarting the computer please check:

>netstat /ano

  You can find whether this port is occupied by a process (you can get the PID). Look it up in Task Manager (View->Select Columns->Check PID) to see what's that process.

  Anyway I think you can select Auto-assign Port to work it around.

Regards

Sincerely,
Allen Chen
Microsoft Online Community Support

Please remember to mark the replies as answers if they help and unmark them if they provide no help.

Hi:

Thanks for your reply !!

The way your teach, i have done. not working.

When i use >netstat, i did't see profect 1 or 2's port. And i select Auto-assign, the same problem.

I also check IIS, trun it off, then restart. ( I don't think is IIS's problem ) no useful.

Now i try to connect another PC's SQL, see what happen.

Thanks.