=) i was about to write an answer...
On 17.11.2010 20:51, Granroth, Neal V. wrote:
> Why not digestible? This type of question with clear short source code is most likely
to be answered.
>
> - Neal
>
> -----Original Message-----
> From: Nicholas Paldino [.NET/C# MVP] [mailto:casperOne@caspershouse.com]
> Sent: Wednesday, November 17, 2010 1:33 PM
> To: lucene-net-dev@lucene.apache.org
> Subject: RE: need some help =)
>
> Why are you adding the bytes as the field value? You should add the fields as strings
and you should be fine.
>
> Also, note that most people won't respond to this kind of code because it is not easily
digestable.
>
> -----Original Message-----
> From: asmcad [mailto:asmcad@gmail.com]
> Sent: Wednesday, November 17, 2010 3:02 PM
> To: lucene-net-dev
> Subject: need some help =)
>
>
> it's a simple index and search application but i couldn't make it work.
> it doesn't give any error but it doesn't give any results too.
>
> 1.
> using System;
> 2.
> using System.Collections.Generic;
> 3.
> using System.ComponentModel;
> 4.
> using System.Data;
> 5.
> using System.Drawing;
> 6.
> using System.Linq;
> 7.
> using System.Text;
> 8.
> using System.Windows.Forms;
> 9.
> using Lucene.Net;
> 10.
> using Lucene.Net.Analysis.Standard;
> 11.
> using Lucene.Net.Documents;
> 12.
> using Lucene.Net.Index;
> 13.
> using Lucene.Net.QueryParsers;
> 14.
> using Lucene.Net.Search;
> 15.
> using System.IO;
> 16.
> 17.
> namespace newLucene
> 18.
> {
> 19.
> public partial class Form1 : Form
> 20.
> {
> 21.
> public Form1()
> 22.
> {
> 23.
> InitializeComponent();
> 24.
> }
> 25.
> 26.
> private void buttonIndex_Click(object sender, EventArgs e)
> 27.
> {
> 28.
> IndexWriter indexwrtr = new
> IndexWriter(@"c:\index\",new StandardAnalyzer() , true);
> 29.
> Document doc = new Document();
> 30.
> string filename = @"fer.txt";
> 31.
> Lucene.Net.QueryParsers.QueryParser df;
> 32.
> 33.
> 34.
> 35.
> System.IO.StreamReader local_StreamReader = new
> System.IO.StreamReader(@"C:\z\fer.txt");
> 36.
> string file_text = local_StreamReader.ReadToEnd();
> 37.
> 38.
> System.Text.UTF8Encoding encoding = new System.Text.UTF8Encoding();
> 39.
> doc.Add(new
> Field("text",encoding.GetBytes(file_text),Field.Store.YES));
> 40.
> doc.Add(new
> Field("path",encoding.GetBytes(@"C:\z\"),Field.Store.YES));
> 41.
> doc.Add(new Field("title",
> encoding.GetBytes(filename), Field.Store.YES));
> 42.
> indexwrtr.AddDocument(doc);
> 43.
> 44.
> indexwrtr.Optimize();
> 45.
> indexwrtr.Close();
> 46.
> 47.
> }
> 48.
> 49.
> private void buttonSearch_Click(object sender, EventArgs e)
> 50.
> {
> 51.
> IndexSearcher indxsearcher = new
> IndexSearcher(@"C:\index\");
> 52.
> 53.
> QueryParser parser = new QueryParser("contents", new
> StandardAnalyzer());
> 54.
> Query query = parser.Parse(textBoxQuery.Text);
> 55.
> 56.
> //Lucene.Net.QueryParsers.QueryParser qp = new
> QueryParser(Lucene.Net.QueryParsers.CharStream
> s).Parse(textBoxQuery.Text);
> 57.
> Hits hits = indxsearcher.Search(query);
> 58.
> 59.
> 60.
> for (int i = 0; i< hits.Length(); i++)
> 61.
> {
> 62.
> 63.
> Document doc = hits.Doc(i);
> 64.
> 65.
> 66.
> string filename = doc.Get("title");
> 67.
> string path = doc.Get("path");
> 68.
> string folder = Path.GetDirectoryName(path);
> 69.
> 70.
> 71.
> ListViewItem item = new ListViewItem(new string[]
> { null, filename, "asd", hits.Score(i).ToString() });
> 72.
> item.Tag = path;
> 73.
> 74.
> this.listViewResults.Items.Add(item);
> 75.
> Application.DoEvents();
> 76.
> }
> 77.
> 78.
> indxsearcher.Close();
> 79.
> 80.
> 81.
> 82.
> 83.
> }
> 84.
> }
> 85.
> }
>
>
> thanks
>
>
>
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