السلام عليكم..
عندي مشكلة في عملية الإتصال بقاعدة بيانات sql server .والخطأ الظاهر:
A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: Named Pipes Provider, error: 40 - Could not open a connection to SQL Server)
والكود المستخدم في عملية الاتصال:
Dim moe As New SqlConnection()
moe.ConnectionString = "Integrated Security=SSPI;Persist Security Info=False;Initial Catalog=HP-PC;Data Source=rus_email_db"
moe.Open()
