Add(string, OracleDbType, object, ParameterDirection)

6.20.4.7 Add(string, OracleDbType, object, ParameterDirection)

This method adds an OracleParameter object to the collection using the supplied name, database type, parameter value, and direction.

Declaration

// C#
public OracleParameter Add(string name, OracleDbType dbType, object val,
    ParameterDirection dir);

Parameters

name

The parameter name.
dbType

The data type of the OracleParameter.
val

The OracleParameter value.
dir

The ParameterDirection value.

Return Value

The newly created OracleParameter object which was added to the collection.

Example

// C#
 
using System;
using System.Data;
using Oracle.DataAccess.Client;
 
class AddSample
{
  static void Main()
  {
    OracleCommand cmd = new OracleCommand();
 
    // Add parameter to the OracleParameterCollection
    OracleParameter prm = cmd.Parameters.Add(
      "MyParam", OracleDbType.Decimal, 1, ParameterDirection.Input);
 
    // Prints "cmd.Parameters.Count = 1"
    Console.WriteLine("cmd.Parameters.Count = " + cmd.Parameters.Count);
 
    prm.Dispose();
    cmd.Dispose();
  }
}