Databases
StackOverflow2013
Postsdbo
POHow to make mutually Exclusive checkBoxes in WPF DataGrid Columns
 

Note that there are some explanatory texts on larger screens.

plurals
  1. POHow to make mutually Exclusive checkBoxes in WPF DataGrid Columns
    primarykey
    data
    text
    <p>I am having following DataGrid Code</p> <pre><code>&lt;UserControl x:Class="abc.WPFApp.UCGrid" xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation" xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml" xmlns:WPFtoolkit="http://schemas.microsoft.com/wpf/2008/toolkit" xmlns:local="clr-namespace:abc.WPFApp"&gt; &lt;UserControl.Resources&gt; &lt;!--Restrict editing based on IsVariable--&gt; &lt;Style x:Key="CheckBoxCellStyle" TargetType="{x:Type CheckBox}"&gt; &lt;Style.Triggers&gt; &lt;DataTrigger Binding="{Binding Path=IsVariable}" Value="true"&gt; &lt;Setter Property="IsEnabled" Value="false"/&gt; &lt;/DataTrigger&gt; &lt;/Style.Triggers&gt; &lt;Setter Property="HorizontalAlignment" Value="Center"/&gt; &lt;/Style&gt; &lt;/UserControl.Resources&gt; &lt;Grid&gt; &lt;WPFtoolkit:DataGrid x:Name="UCdataGridView" ItemsSource="{Binding}" CellStyle="{StaticResource defaultCellStyle}" RowStyle="{StaticResource defaultRowStyle}" ColumnHeaderStyle="{StaticResource defaultDataGridColumnHeader}" SelectionUnit="FullRow" IsSynchronizedWithCurrentItem="True" RowBackground="White" AlternatingRowBackground="AliceBlue" AutoGenerateColumns="False" SelectionMode="Extended" RowHeaderWidth="20" CanUserAddRows="True" CanUserDeleteRows="True" CanUserReorderColumns="False" CanUserResizeColumns="True" AllowDrop="True" KeyUp="UCGridKeyUp" &gt; &lt;WPFtoolkit:DataGrid.Columns&gt; &lt;WPFtoolkit:DataGridCheckBoxColumn x:Name="dgChkRepeatingData" Binding="{Binding Path=MasterDataFlag}" MaxWidth="135" MinWidth="80" Header="Repeating data" Visibility="Collapsed" IsReadOnly="{Binding (IsVariable)}" EditingElementStyle="{StaticResource CheckBoxCellStyle}" &gt; &lt;/WPFtoolkit:DataGridCheckBoxColumn&gt; &lt;WPFtoolkit:DataGridCheckBoxColumn MaxWidth="100" Header="Max Element" x:Name="dgChkMaxElement" Binding="{Binding Path=MaxElement}" MinWidth="70" Visibility="Collapsed" EditingElementStyle="{StaticResource CheckBoxCellStyle}"&gt; &lt;/WPFtoolkit:DataGridCheckBoxColumn&gt; &lt;WPFtoolkit:DataGridCheckBoxColumn MaxWidth="100" Header="In For Loop" x:Name="dgChkInForLoop" Binding="{Binding Path=InForLoop}" MinWidth="70" Visibility="Collapsed" EditingElementStyle="{StaticResource CheckBoxCellStyle}"&gt; &lt;/WPFtoolkit:DataGridCheckBoxColumn&gt; &lt;WPFtoolkit:DataGridTextColumn x:Name="dgXPath" Binding="{Binding Path=XPath}" Header="XPath" Width="500" Visibility="Collapsed" IsReadOnly="{Binding Path=IsVariable}" EditingElementStyle="{StaticResource TextBoxCellStyle}"/&gt; &lt;/WPFtoolkit:DataGrid.Columns&gt; &lt;/WPFtoolkit:DataGrid&gt; </code></pre> <p>This user control Grid comprised if three Columns which should be mutually exclusive. I want to achieve this by creating Triggers in XAML itself , How can we do this ?</p>
    singulars
    1. PO
      singulars
      1. PTAnswer
    1. This table or related slice is empty.
    1. PTQuestion
    1. This table or related slice is empty.
    1. USAbhi
    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
    2. PO
      singulars
      1. PTAnswer
    3. PO
      singulars
      1. PTAnswer
    1. VO
      singulars
      1. POHow to make mutually Exclusive checkBoxes in WPF DataGrid Columns
      1. This table or related slice is empty.
      1. VTUpMod
    2. VO
      singulars
      1. POHow to make mutually Exclusive checkBoxes in WPF DataGrid Columns
      1. This table or related slice is empty.
      1. VTUpMod
    1. COThe problem you run into is explicitly setting a value overrides any trigger values. As you are doing databinding is there any reason you cannot implement the exclusivity in the backend model object
      singulars
      1. POHow to make mutually Exclusive checkBoxes in WPF DataGrid Columns
      1. USBob Vale
    2. COWhy would you do this? Its Part of the application Logic and belongs into the ViewModel rather then into the View. You should really not be using Triggers in XAML to implement app logic/constrains.
      singulars
      1. POHow to make mutually Exclusive checkBoxes in WPF DataGrid Columns
      1. USJaster
    3. COas these checkBoxes are not accessible from the corresponding C# file, How can we achieve this using C# Code
      singulars
      1. POHow to make mutually Exclusive checkBoxes in WPF DataGrid Columns
      1. USAbhi
 

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