远程计算机上需要编制索引的文件

Question

我在远程计算机上有需要编制索引的文件。我正在使用本地计算机的索引服务来索引这些文件，但我无法做到这一点。

如果有人可以建议我怎么做或者可以使用远程计算机的索引服务？

这是代码：

 public DataSet performBasicSearch(ref string msg, string strWithAllWords, string strExactPhrase, string strWithAtleast, string strWithOutwords, string strWithWordsNear, string libName)
        {
            ConnectionOleDb Objconn = new ConnectionOleDb();
            DataSet dSetBSearchResults = new DataSet();
            OleDbDataAdapter dAdpt;
            int ANDFlag = 0, i, enableNOT = 0, jT; ;
            string queryString = "\"Test\"", testStr = "\"";

            queryString = "SELECT filename FROM SCOPE()";
            string[] abc;

            try
            {

                if (Objconn.Ini_Connection(ref msg,  "Provider=MSIDXS.1;Data Source=" + libName) == true)
                {


                    if ((strWithAllWords.Length > 0) || (strExactPhrase.Length > 0) || (strWithWordsNear.Length > 0) || (strWithAtleast.Length > 0))
                    {

                        queryString = queryString + " WHERE ";
                    }


                    if (strWithAllWords.Length > 0)
                    {
                        ANDFlag = 1;
                        enableNOT = 1;
                        abc = strWithAllWords.Split(' ');



                        for (i = 0; i <= (abc.Length - 1); i++)
                        {
                            if (i > 0)
                            {
                                queryString = queryString + "AND CONTAINS(";
                                queryString = queryString + "'\"" + abc[i].ToString() + "\"'";
                                queryString = queryString + ")";

                            }
                            else
                            {

                                queryString = queryString + "CONTAINS('\"";
                                queryString = queryString + abc[i].ToString();

                                queryString = queryString + "\"')";

                            }
                        }

                    }

                    //Contaning With exact Phrase
                    if (strExactPhrase.Length > 0)
                    {

                        if (ANDFlag == 1)
                        {
                            queryString = queryString + " AND ";
                        }
                        ANDFlag = 1;
                        enableNOT = 1;

                        queryString = queryString + "(";
                        queryString = queryString + " Contains(contents, '\"" + strExactPhrase.ToString() + "\"')";
                        queryString = queryString + ")";

                    }



                    if (strWithAtleast.Length > 0)
                    {

                        if (ANDFlag == 1)
                        {
                            queryString = queryString + " AND ";
                        }
                        ANDFlag = 1;
                        enableNOT = 1;

                        queryString = queryString + "(";
                        queryString = queryString + "FreeText('" + strWithAtleast + "') ";
                        queryString = queryString + ") ";


                    }

                    if (strWithWordsNear.Length > 0)
                    {

                        if (ANDFlag == 1)
                        {
                            queryString = queryString + " AND ";
                        }
                        ANDFlag = 1;
                        enableNOT = 1;

                        abc = strWithWordsNear.Split(' ');
                        queryString = queryString + "(";
                        queryString = queryString + "Contains(contents, '";
                        for (i = 0; i <= (abc.Length - 1); i++)
                        {
                            if (i > 0)
                            {
                                queryString = queryString + " NEAR \"" + abc[i].ToString() + "\"";
                            }
                            else
                            {
                                queryString = queryString + "\"" + abc[i].ToString() + "\"";
                            }
                        }
                        queryString = queryString + "'))";

                    }
                    if ((strWithOutwords.Length > 0) && (enableNOT > 0))
                    {

                        abc = strWithOutwords.Split(' ');
                        for (i = 0; i <= (abc.Length - 1); i++)
                        {
                            if (i > 0)
                            {
                                queryString = queryString + " AND NOT FreeText('" + abc[i].ToString() + "') ";
                            }
                            else
                            {
                                queryString = queryString + " AND NOT FreeText('" + abc[i].ToString() + "') ";
                            }
                        }
                    }


                    OleDbCommand cmd = new OleDbCommand();

                    cmd.CommandText = queryString;
                    cmd.Connection = Objconn.conn;
                    cmd.CommandType = CommandType.Text;
                    dAdpt = new OleDbDataAdapter(cmd);
                    dAdpt.Fill(dSetBSearchResults);
                    return dSetBSearchResults;
                }
                else
                {
                    return null;
                }

            }
            catch (Exception ex)
            {
                msg = ex.Message;
                return null;
            }

        }//end function