Databases
StackOverflow2013
Postsdbo
POWPF DataContext source
 

Note that there are some explanatory texts on larger screens.

plurals
  1. POWPF DataContext source
    primarykey
    data
    text
    <p>I populate my controls by binding them to a class, as in this example:</p> <pre><code>HttpResponseMessage response = await client.GetAsync("/api/Customer/" + txtNumber.Text); response.EnsureSuccessStatusCode(); var customer = await response.Content.ReadAsAsync&lt;Customer&gt;(); this.DataContext = customer; </code></pre> <p>This works fine.</p> <p>I also use the same controls as search criteria, ie. the data the user enters in any controls should be collected and sent back to the server to query the db.</p> <p>Is there a simple way to collect this data or do I have to loop through the controls and do the collection myself?</p> <p>This is the XAML:</p> <pre><code>&lt;Window xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation" xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml" xmlns:d="http://schemas.microsoft.com/expression/blend/2008" xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006" xmlns:Model="clr-namespace:Server.DTO;assembly=Server.DTO" mc:Ignorable="d" x:Class="Client.Forms.Reference.DataForm" Title="Preisstufe" Height="346" Width="459" WindowStartupLocation="CenterOwner" ShowInTaskbar="False" ScrollViewer.VerticalScrollBarVisibility="Disabled" ResizeMode="NoResize" Loaded="Window_Loaded"&gt; &lt;DockPanel LastChildFill="True"&gt; &lt;StatusBar x:Name="statusBar" DockPanel.Dock="Bottom" Height="20"&gt; &lt;StatusBarItem x:Name="statusBarItem" Content="" Height="20" VerticalAlignment="Top"/&gt; &lt;/StatusBar&gt; &lt;Grid&gt; &lt;Grid.Background&gt; &lt;SolidColorBrush Color="{DynamicResource {x:Static SystemColors.ControlLightColorKey}}"/&gt; &lt;/Grid.Background&gt; &lt;Canvas&gt; &lt;Label Content="Number:" HorizontalAlignment="Left" Margin="87,33,0,0" VerticalAlignment="Top"/&gt; &lt;TextBox x:Name="txtNumber" HorizontalAlignment="Left" Height="24" Margin="185,36,0,211" Text="{Binding Number, Mode=TwoWay, NotifyOnValidationError=true, ValidatesOnExceptions=true}" VerticalAlignment="Center" Width="76" KeyDown="txtNumber_KeyDown"/&gt; &lt;Label Content="Description:" HorizontalAlignment="Left" VerticalAlignment="Top" Canvas.Left="87" Canvas.Top="62"/&gt; &lt;TextBox x:Name="txtDescription" HorizontalAlignment="Left" Height="24" Margin="185,64,0,183" Text="{Binding Description, Mode=TwoWay, NotifyOnValidationError=true, ValidatesOnExceptions=true}" VerticalAlignment="Center" Width="236"/&gt; &lt;Label Content="Abbr:" HorizontalAlignment="Left" VerticalAlignment="Top" Canvas.Left="87" Canvas.Top="91"/&gt; &lt;TextBox x:Name="txtAbbr" HorizontalAlignment="Left" Height="24" Margin="185,93,0,154" Text="{Binding Abbr, Mode=TwoWay, NotifyOnValidationError=true, ValidatesOnExceptions=true}" VerticalAlignment="Center" Width="75"/&gt; &lt;/Canvas&gt; &lt;/Grid&gt; &lt;/DockPanel&gt; &lt;/Window&gt; </code></pre>
    singulars
    1. This table or related slice is empty.
    1. This table or related slice is empty.
    1. PTQuestion
    1. USIvan-Mark Debono
    1. USIvan-Mark Debono
    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. PO
      singulars
      1. PTAnswer
    1. This table or related slice is empty.
    1. This table or related slice is empty.
 

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