Can give me an example on Connection String in C# to invoke "sql DataBase" exist in other computer?

itake it you mean connection to a server other than local. You can use the following





myConnectionString = "Initial Catalog=Northwind;Data Source=%26lt;ServerName or IP Address%26gt;;";





Take a look in your Visual Studio doco or on MSDN. There is heaps of sample code around

Can give me an example on Connection String in C# to invoke "sql DataBase" exist in other computer?
Try this,





server=servername;Trusted_Connection=f... id=;password=sa"





Ashwath