CreateCommand

This method creates and returns an OracleCommand object associated with the OracleConnection object.

Declaration

// C#
public OracleCommand CreateCommand();

Return Value

The OracleCommand object.

Implements

IDbConnection

Example

// C#
 
using System;
using System.Data;
using Oracle.DataAccess.Client; 
 
class CreateCommandSample
{
  static void Main()
  {  
    // Connect
    string constr = "User Id=scott;Password=tiger;Data Source=oracle";
    OracleConnection con = new OracleConnection(constr);
    con.Open();
 
    // Execute a SQL SELECT
    OracleCommand cmd = con.CreateCommand();
    cmd.CommandText = "select * from emp";
    OracleDataReader reader = cmd.ExecuteReader();
 
    // Print all employee numbers
    while (reader.Read())
      Console.WriteLine(reader.GetInt32(0));
 
    // Clean up
    reader.Dispose();
    cmd.Dispose();
    con.Dispose();
  }
}