Использование ADODB.CommandClass.Execute(?)

I have to use ADODB:

ADODB.CommandClass cmd = new ADODB.CommandClass();
object ra;

cmd.Execute(out ra, ? , -1);

How must i define the second parameter?

Imports ADODB

Public Class Form1

Private cmd As New ADODB.CommandClass()
Private pa As Object
Private Sub cmd1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles cmdBack.Click

cmd.Execute(

<здесь срaзу же пoявится пoдскaзкa>

Дaльше смoтри и изучaй ХЕЛП!!

0

я не знаю как правильно передать второй параметр на C#
На VB его можно опустить, а на с# нет.
В нем должен передавться массив Variant, так вот в этом ивопрос как его описать на C#. Вот что написано в MSDN:

command.Execute( RecordsAffected, Parameters, Options )

RecordsAffected
Optional. A Long variable to which the provider returns the number of records that the operation affected.

Parameters
Optional. A Variant array of parameter values used in conjunction with the input string or stream specified in CommandText or CommandStream.

Options
Optional. A Long value that indicates how the provider should evaluate the CommandText

If the query has parameters, the current values for the Command object's parameters are used unless you override these with parameter values passed with the Execute call. You can override a subset of the parameters by omitting new values for some of the parameters when calling the Execute method. The order in which you specify the parameters is the same order in which the method passes them. For example, if there were four (or more) parameters and you wanted to pass new values for only the first and fourth parameters, you would pass Array(var1,,,var4) as the Parameters argument.