Connection string for oracle

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C#

string connectionString = "data source=(DESCRIPTION=(ADDRESS_LIST=(ADDRESS=(PROTOCOL=TCP)(HOST=202.202.0.1)(PORT=1521)))(CONNECT_DATA=(SID=BPKMCH)(SERVER=DEDICATED)));user id=medical;password=system";
OracleConnection con = new OracleConnection(connectionString);
con.Open();

when the debugger go to the con.open() error occured
System.Data.OracleClient requires Oracle client software version 8.1.7 or greater.
how can i solved this problem

[edit]pre tag for C# code added. Treat my content as plain text unchecked - PES[/edit]

Posted 2-Mar-12 21:08pm

aftab5124

Updated 2-Mar-12 21:19pm

ProEnggSoft

v2

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akshay padhiyar 3-Mar-12 3:28am

first declare in the codding of the top side
imports system.data.(database name)

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ProEnggSoft · Answer 1 · 2012-03-02T21:21:00

Solution 1

Connection strings for different databases are given

http://connectionstrings.com/[^]

It may be helpful to you.

Posted 2-Mar-12 21:21pm

ProEnggSoft

Comments

aftab5124 3-Mar-12 3:37am

i have used this link and try to make connection string

aftab5124 · Answer 2 · 2012-03-03T19:22:00

Solution 2

I solved this problem.Actually i was not installed Oracle in mine workstation and trying to access the oracle database.Connection string is working now..

Posted 3-Mar-12 19:22pm