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Oracle Data Access Block for .NET

, 7 May 2006
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This is an Oracle Data Layer class for connecting to Oracle Database from a .net application based on Oracle Data Provider.NET

Introduction

This is an Oracle Data Layer class for connecting to Oracle Database from a .NET application

Oracle Data Provider for .NET (ODP.NET) is an implementation of a data providerfor the Oracle database.ODP.NET uses Oracle native APIs to offer fast and reliable access to Oracle data andfeatures from any .NET application. ODP.NET also uses and inherits classes andinterfaces available in the Microsoft .NET Framework Class Library.based on Oracle Data Provider.NET.

This C# class file contains two classes OracleDataAcess and OracleDataAccessParameterCache. We can easily manage the application Business layer by using this class. Here I give the sample code of the implementation of DataLayer in the Business Layer.

OracleParameter[] oraParam = new OracleParameter[2];


oraParam[0] = new OracleParameter("CustomerID", "100");
oraParam[1] = new OracleParameter("ResultCursor", OracleDbType.RefCursor);

oraParam[1].Direction = ParameterDirection.Output;

DataSet ObjDS =  OracleDataAccess.ExecuteDataset(connectionString, 
                 CommandType.StoredProcedure, 
                 "Pr_GetCustomerDetails",oraParam );

License

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About the Author

RB Changanacherry
Team Leader
India India
I am Rajesh Babu, currently working for Nous Infosystems, Bangalore. I have 6 plus years experience in Microsoft Technologies.

Comments and Discussions

 
GeneralReally Helpful PinprofessionalAnurag Gandhi7-Aug-14 1:18 
GeneralMy vote of 4 Pinmemberrumicha26-Apr-11 10:37 
GeneralUse dispose method Pinmembergskalra21-Mar-11 4:38 
GeneralMuchas gracias por el aporte!!! PinmemberEdison Herrera Alvarez11-Sep-09 4:06 
GeneralExcellent, very good and very easy to use Pinmemberdanteprax3-Feb-09 7:49 
QuestionNile 3.0 Oracle Helper Vs your data access Pinmemberr_maiya4-Oct-07 7:26 
QuestionHow I can Use this Pinmemberprasadtalla25-May-07 3:16 
AnswerRe: How I can Use this PinmemberRajesh15810-Jul-07 0:50 
Hi prasad,
 
Sorry for delay to send the reply for your comment, becs I was not here for last few months.
 
You can change the namespace with your application name like
"namespace Paragon.DataAccess" with
"namespace yoursolutionname.DataAccess"
 
And you should need to download and install ODP.Net from Oracle website, this is exclusively for free.
 
Once you installed the ODP.Net, you should give reference of Oracle.DataAccess library to your application. In your application layer, you give the reference of this datalayer and imports this namespace in your required pages
 
thanks and regards
 
rajesh babu
 


 
I am Rajesh Babu, currently working as a Module Leader in Nous Infosystems, Bangalore. I have 6 plus years experience in Microsoft Technologies.

GeneralExcellent PinmemberMember #372533015-Jan-07 21:27 
QuestionODP Pinmemberhedidin15-Jul-06 4:50 
QuestionWhere's The Beef? PinmemberChris Meech8-May-06 2:23 

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