ADO and result sets

Can anyone tell me how to handle a resultset being returned when I use ado and ODBC to call a stored procedure.
Below is the code I use to set up my parameters for the stored procedure.

This stored procedure will return a resultset. It seems that VB does not allow you to return a resultset. Is that correct or is there a workaround?

prmPar3 should be the resultset output parameter.

CODE:
Dim Command As ADODB.Command
Dim prmPar1 As ADODB.Parameter
Dim prmPar2 As ADODB.Parameter
Dim prmPar3 As ADODB.Parameter
Dim sInput_1 as String
Dim sInput_2 as String

' Open DB2 Connection to import data
Set g_dbCon = New ADODB.Connection
g_sConnectString = 'Some connection string
g_dbCon.Open g_sConnectString

'Set Command
Set Command = New ADODB.Command
Set Command.ActiveConnection = g_dbCon
Command.CommandText = "ULPSPP.ULP_RM_REPORTS"
Command.CommandType = adCmdStoredProc
'Set Parameters
Set prmPar1 = Command.CreateParameter("CONDCD", adChar, adParamInput, 2, sInput_1)
Set prmPar2 = Command.CreateParameter("MANCO", adChar, adParamInput, 6, sInput_2)
Set prmPar3 = Command.CreateParameter("RETCD", adSmallInt, adParamOutput)
Command.Parameters.Append prmPar1
Command.Parameters.Append prmPar2
Command.Parameters.Append prmPar3

'Exucute the Command
g_dbCon.BeginTrans
Command.Execute

Any Ideas?