Databases
StackOverflow2013
Postsdbo
PO
 

Note that there are some explanatory texts on larger screens.

plurals
  1. PO
    primarykey
    data
    text
    <p>Neither. Load it into an (X/HT)MLDocument and use XPath, which is a standard method of manipulating XML and very powerful. The functions to look at are <a href="http://msdn.microsoft.com/en-us/library/system.xml.xmldocument.selectnodes.aspx" rel="noreferrer">SelectNodes</a> and <a href="http://msdn.microsoft.com/en-us/library/system.xml.xmldocument.selectsinglenode.aspx" rel="noreferrer">SelectSingleNode</a>. </p> <p>Since you are apparently using HTML (not XHTML), you should use <a href="http://www.codeplex.com/htmlagilitypack" rel="noreferrer">HTML Agility Pack</a>. Most of the methods and properties match the related XML classes.</p> <p>Sample implementation using XPath:</p> <pre><code> HtmlDocument doc = new HtmlDocument(); doc.Load(new StringReader(@"&lt;html&gt; &lt;head&gt;&lt;title&gt;Blah&lt;/title&gt; &lt;/head&gt; &lt;body&gt; &lt;br/&gt; &lt;div&gt;Here is your first text file: &lt;a href=""http://myServer.com/blah.txt""&gt;&lt;/div&gt; &lt;span&gt;Here is your second text file: &lt;a href=""http://myServer.com/blarg2.txt""&gt;&lt;/span&gt; &lt;div&gt;Here is your third text file: &lt;a href=""http://myServer.com/bat.txt""&gt;&lt;/div&gt; &lt;div&gt;Here is your fourth text file: &lt;a href=""http://myServer.com/somefile.txt""&gt;&lt;/div&gt; &lt;div&gt;Thanks for visiting!&lt;/div&gt; &lt;/body&gt; &lt;/html&gt;")); HtmlNode root = doc.DocumentNode; // 3 = ".txt".Length - 1. See http://stackoverflow.com/questions/402211/how-to-use-xpath-function-in-a-xpathexpression-instance-programatically HtmlNodeCollection links = root.SelectNodes("//a[@href['.txt' = substring(., string-length(.)- 3)]]"); IList&lt;string&gt; fileStrings; if(links != null) { fileStrings = new List&lt;string&gt;(links.Count); foreach(HtmlNode link in links) fileStrings.Add(link.GetAttributeValue("href", null)); } else fileStrings = new List&lt;string&gt;(0); </code></pre>
    singulars
    1. This table or related slice is empty.
    1. POParsing HTML document: Regular expression or LINQ?
      singulars
      1. PTQuestion
    1. PTAnswer
    1. USMatthew Flaschen
    1. USMatthew Flaschen
    plurals
    1. This table or related slice is empty.
    1. This table or related slice is empty.
    1. This table or related slice is empty.
    1. This table or related slice is empty.
    1. VO
      singulars
      1. PO
      1. This table or related slice is empty.
      1. VTUpMod
    2. VO
      singulars
      1. PO
      1. This table or related slice is empty.
      1. VTUpMod
    3. VO
      singulars
      1. PO
      1. This table or related slice is empty.
      1. VTUpMod
    1. CO@Matthew: The HTML Agility Pack gave me what I needed in about 5 minutes of implementation. It came with samples and source. Kudos to Simon Mourier!
      singulars
      1. PO
      1. USp.campbell
    2. COThere's also now some support for "LINQ to HTML" in the Agility pack.
      singulars
      1. PO
      1. USPete Montgomery
 

Querying!

 
Guidance
A row detail

Detail views are divided into sections. All the information in the data section comes from columns in the selected row. The other sections display data from other, related rows.

Related data can be related in a to-one or a to-many fashion. Captions of data related in a to-many fashion link to a list view showing a filtered view of the table.

Try moving around until you find a non-empty to-many entry and click on the label to get to one. You can move back to the root by clicking on the database name in the header.

SQuiL has stopped working due to an internal error.

If you are curious you may find further information in the browser console, which is accessible through the devtools (F12).

Reload