Calling Oracle stored procedure from C#?

Question

How does one call a stored procedure in oracle from C#?

Answer 1

In .Net through version 4 this can be done the same way as for SQL Server Stored Procs but note that you need:

using System.Data.OracleClient;

There are some system requirements here that you should verify are OK in your scenario.

Microsoft is deprecating this namespace as of .Net 4 so third-party providers will be needed in the future. With this in mind, you may be better off using Oracle Data Provider for .Net (ODP.NET) from the word go - this has optimizations that are not in the Microsoft classes. There are other third-party options, but Oracle has a strong vested interest in keeping .Net developers on board so theirs should be good.