Databases
StackOverflow2013
Postsdbo
PO
 

Note that there are some explanatory texts on larger screens.

plurals
  1. PO
    primarykey
    data
    text
    <p>You need to iterate using <code>GetNextContextPosition(LogicalDirection.Forward)</code> and get <code>TextPointer</code>, use this one with previous <code>TextPointer</code> to construct <code>TextRange</code>. On this <code>TextRange</code> you can apply your logic.</p> <p>What you can't do is use single TextRange from <code>FlowDocument</code> for searching text. <code>FlowDocument</code> is not only text:</p> <pre><code> private void Button_Click(object sender, RoutedEventArgs e) { String search = this.content.Text; TextPointer text = doc.ContentStart; while (true) { TextPointer next = text.GetNextContextPosition(LogicalDirection.Forward); if (next == null) { break; } TextRange txt = new TextRange(text, next); int indx = txt.Text.IndexOf(search); if (indx &gt; 0) { TextPointer sta = text.GetPositionAtOffset(indx); TextPointer end = text.GetPositionAtOffset(indx + search.Length); TextRange textR = new TextRange(sta, end); textR.ApplyPropertyValue(TextElement.BackgroundProperty, new SolidColorBrush(Colors.Yellow)); } text = next; } } </code></pre> <p>UPDATE: it does not work allways, for example if you have list, special characters (\t) are counted by <code>IndexOf</code>, but <code>GetPositionAtOffset</code> doesn't count them in:</p> <pre><code>• ListItem 1 • ListItem 2 • ListItem 3 </code></pre> <p>this line:</p> <pre><code>int indx = txt.Text.IndexOf(search); </code></pre> <p>could be replaced with:</p> <pre><code>int indx = Regex.Replace(txt.Text, "[^a-zA-Z0-9_.]+", "", RegexOptions.Compiled).IndexOf(search); </code></pre>
    singulars
    1. This table or related slice is empty.
    1. POHighlight parts of text in FlowDocument
      singulars
      1. PTQuestion
    1. PTAnswer
    1. USErti-Chris Eelmaa
    1. USuser007
    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
    1. COThank you a lot for your help. I'm trying your code but it is highlighting only the first occurence of the search text. I'm trying now to modify it to show all the occurences.
      singulars
      1. PO
      1. USkzub
 

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