The Connection is dead?vb.net2003 vs sql2005express

[nicholasting]

i was assigned to modified existing vb.net programm. but i face a problems~ where is:-

vb.net 2003 with SQL2005 Express
when application started with good network connection, then i removed the network cable, the system throw error message "The connection is dead".
however, if the application started with not good network connection, everything will go smooth.

i wondering how come got such error happened? this program is not written by me. i just modified add 1 module.

thanks very first!

 

[NESWalt]

Let me start by asking, based on the info you provided, how are we supposed to know?

You would need to post a lot more useful information before anyone here could remotely be able to assist you in this matter.

It also sounds like networking issues are involved, and that's quite possibly beyond our ability to assist with VB.Net code.