Tuesday, February 20, 2007

View Results from the Textml QueryAnalyzer Object

I wasn't sure if I had an error in my code or if I uncovered a bug in Textml's QueryAnalyzer, so I wrote a little ASP.NET page where I could pass in a search string and see what QueryAnalyzer would do with it. This is how I found the bug with their .NET implementation of the choice operator.

Here are the ASPX and C# files
<%@ Page Language="C#" AutoEventWireup="true" CodeFile="QueryAnalyzer.aspx.cs"
Inherits="QueryAnalyzer" %>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"

<html xmlns="http://www.w3.org/1999/xhtml" >
<head runat="server">
<title>QueryAnalyzer Test Page</title>
<form id="form1" runat="server">
<asp:TextBox ID="txtQuery" runat="server"></asp:TextBox>
<asp:Button ID="btnRun" runat="server" Text="Run" /><br />
<div id="divQuery" runat="server"></div>
<div id="divError" runat="server"></div>


using System;
using System.Data;
using System.Configuration;
using System.Collections;
using System.Web;
using System.Web.Security;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Web.UI.WebControls.WebParts;
using System.Web.UI.HtmlControls;
using Ixiasoft.TextmlServer;
using Ixiasoft.TextmlServer.Tools;

public partial class QueryAnalyzer : System.Web.UI.Page
protected void Page_Load(object sender, EventArgs e)
if (Page.IsPostBack)
divError.InnerHtml = "";
divQuery.InnerHtml = "";
IxiaQueryAnalyzer TextmlQueryAnalyzer = new IxiaQueryAnalyzer();
string queryEdited =
TextmlQueryAnalyzer.GetXMLQueryString(txtQuery.Text, "words");
divQuery.InnerHtml = HttpUtility.HtmlEncode(queryEdited);
catch (Exception ex)
divError.InnerHtml += "<br />" + ex.ToString() +
"<br />" + ex.StackTrace.ToString() +
"<br />Passed to QueryAnalyzer: " +

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