call oracle procedure code:

        public string GetProductDetails(int productID)
        {
            OracleDatabase db = (DatabaseFactory.CreateDatabase()) as
OracleDatabase;
            string sqlCommand = "PakageName.ProcedureName";
            System.Data.OracleClient.OracleCommand dbCommand =
(db.GetStoredProcCommand(sqlCommand)) as
System.Data.OracleClient.OracleCommand;
            //two Parameter:
            //in Parameter
            db.AddInParameter(dbCommand, "InPar", DbType.String, productID);

            //out Pameter, this is a Cursor
            db.AddParameter(dbCommand, "refCur",
System.Data.OracleClient.OracleType.Cursor, 0,
ParameterDirection.Output,true, 0, 0, string.Empty, DataRowVersion.Current,
0);
            DataSet ds = db.ExecuteDataSet(dbCommand);    //thorw Exception
            string results = string.Empty;
            foreach (DataRow dr in ds.Tables[0].Rows)
            {
                results += Convert.ToString(dr[0]) + Environment.NewLine;
            }
            return results;
        }



Exception info:
RA-04063: package body \"PakageName.ProcedureName\" ÓдíÎó\nORA-06508:
PL/SQL: ÎÞ·¨ÔÚµ÷ÓÃ֮ǰÕÒµ½³ÌÐòµ¥Ôª\nORA-06512: ÔÚ line 1\n"}
System.Exception {System.Data.OracleClient.OracleException}
ÄÚ²¿µÄÒì³£ÐÅÏ¢ÊÇ£º
ServerVersion ¡°adapter.SelectCommand.Connection.ServerVersion¡±Òý·¢ÁË
¡°System.InvalidOperationException¡±ÀàÐ͵ÄÒì³£ string
{System.InvalidOperationException}


thanks.

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