C # Connect Oracle Mode

1. In Web. config or app. config files, it is not possible to write the account password directly in the same format as the SQL Server.

C # is Microsoft, Oracle is made by Oracle, and the two are opposites, all understand

C # connections are connected in the following format

<appSettings>
<!--Oracle Database connection--
<add key= "Conntionstringorl" value= "Data source= (DESCRIPTION =
(Address_list =
(ADDRESS = (PROTOCOL = TCP) (HOST = localhost) (PORT = 1521))
)
(Connect_data =
(SERVER = dedicated)
(service_name = subinfor)
)
); User Id=scott; password=***** "/>

2. Add a reference to add a reference to the project

3. Then you can test whether you can connect to Oracle, C # is very unfriendly to Oracle, one is Java, one is C #, and later I put some Java things up,

Compared to C #, the two languages have advantages and disadvantages, application scenarios are different, C # in the industrial application of more, want to go to the Internet companies as little as possible C # this one, learn some Python and Java is good

C # Connect Oracle Mode