Oracle database connection method and code

Oracle Database Tutorial Connection method and code
Oracle Connection Strings
Oracle ODBC Connection Strings
Open connection to Oracle database using ODBC
"Driver= {Microsoft odbcfororacle}; Server=your_oracle_server.world; Uid=your_username; Pwd=your_password; "
Oracle OLE DB & OleDbConnection (. NET framework) connection strings
Open connection to Oracle database with standard security:
1. "Provider=msdaora;data source= your_oracle_database; Userid=your_username; Password=your_password; "
2. "Provider= oraoledb.oracle; Your_oracle_database; Userid=your_username; Password=your_password; "

Open trusted connection to Oracle database
"Provider= oraoledb.oracle;datasource=your_oracle_database;osauthent=1;"