Databases
StackOverflow2013
Postsdbo
PO
 

Note that there are some explanatory texts on larger screens.

plurals
  1. PO
    primarykey
    data
    text
    <p>couple months ago I <a href="http://outcoldman.ru/en/blog/show/308" rel="nofollow">wrote a blog</a> post about Behaviors for TextBox (Windows Phone 7.5 platform), and one of these bahaviors was the TextBoxInputRegexFilterBehavior, which allows you to filter input text. So if you are familar with how Behaviors work you can use this code</p> <pre><code>using System.Text.RegularExpressions; using System.Windows.Controls; using System.Windows.Input; using System.Windows.Interactivity; /// &lt;summary&gt; /// UI behavior for &lt;see cref="TextBox"/&gt; to filter input text with special RegularExpression. /// &lt;/summary&gt; public class TextBoxInputRegexFilterBehavior : Behavior&lt;TextBox&gt; { private Regex regex; private string originalText; private int originalSelectionStart; private int originalSelectionLength; /// &lt;summary&gt; /// Gets or sets RegularExpression. /// &lt;/summary&gt; public string RegularExpression { get { return this.regex.ToString(); } set { if (string.IsNullOrEmpty(value)) { this.regex = null; } else { this.regex = new Regex(value); } } } /// &lt;inheritdoc/&gt; protected override void OnAttached() { base.OnAttached(); this.AssociatedObject.TextInputStart += this.AssociatedObjectTextInputStart; this.AssociatedObject.TextChanged += this.AssociatedObjectTextChanged; } /// &lt;inheritdoc/&gt; protected override void OnDetaching() { base.OnDetaching(); this.AssociatedObject.TextInputStart -= this.AssociatedObjectTextInputStart; this.AssociatedObject.TextChanged -= this.AssociatedObjectTextChanged; } private void AssociatedObjectTextChanged(object sender, TextChangedEventArgs e) { if (this.originalText != null) { string text = this.originalText; this.originalText = null; this.AssociatedObject.Text = text; this.AssociatedObject.Select(this.originalSelectionStart, this.originalSelectionLength); } } private void AssociatedObjectTextInputStart(object sender, TextCompositionEventArgs e) { if (this.regex != null &amp;&amp; e.Text != null &amp;&amp; !(e.Text.Length == 1 &amp;&amp; char.IsControl(e.Text[0]))) { if (!this.regex.IsMatch(e.Text)) { this.originalText = this.AssociatedObject.Text; this.originalSelectionStart = this.AssociatedObject.SelectionStart; this.originalSelectionLength = this.AssociatedObject.SelectionLength; } } } } </code></pre> <p>So, with this behavior you can write simple regex expression which will filter user input, like this RegularExpression="(3[0-5])|([0-2]?[0-9])"</p>
    singulars
    1. This table or related slice is empty.
    1. POCurious bug with TextChanged event (WPF Textbox)
      singulars
      1. PTQuestion
    1. PTAnswer
    1. This table or related slice is empty.
    1. USoutcoldman
    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. COWow, this is brilliant - will definitely use. Thank-you!
      singulars
      1. PO
      1. USCodingo
 

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