在用C#编程时，往数据库里存取数据时出现异常

Question

在用C#编程时，往数据库里存取数据时出现异常，异常提示：System.Data.SqlClient.SqlException (0x80131904): A transport-level error has occurred when receiving results from the server. (provider: TCP Provider, error: 0 - The semaphore timeout period has expired.) ---> System.ComponentModel.Win32Exception (0x80004005): The semaphore timeout period has expired 请大神帮忙解答一下哪里有问题，谢谢了

Answer 1

还是好好查查网络吧

It may be a problem with the connection. Please make sure that you have connected your hard disk correctly and set the right path in your codes. This error also appears to be associated with the files which name are too long or the paths that are too long. Please try to rename your file or move your file into root folder.