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Xceed Toolkit Plus for WPF v5.0 Documentation
Xceed.Wpf.DataGrid Assembly / Xceed.Wpf.DataGrid Namespace / DataGridForeignKeyDescription Class
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In This Topic
    DataGridForeignKeyDescription Class
    In This Topic
    Class that provides descriptive information about a foreign key or enumeration.
    Syntax
    'Declaration
 
<TypeDescriptionProviderAttribute(MS.Internal.ComponentModel.DependencyObjectProvider)>
<NameScopePropertyAttribute("NameScope", System.Windows.NameScope)>
Public Class DataGridForeignKeyDescription 
   Inherits System.Windows.DependencyObject
    'Usage
 
Dim instance As DataGridForeignKeyDescription
    [TypeDescriptionProvider(MS.Internal.ComponentModel.DependencyObjectProvider)]
[NameScopeProperty("NameScope", System.Windows.NameScope)]
public class DataGridForeignKeyDescription : System.Windows.DependencyObject
    Remarks

    If AutoCreateForeignKeyDescriptions is set to false or the underlying data source is not a DataTable or DataView, the foreign key descriptions can be manually specified for each constraint or enum through the ForeignKeyDescription property of the item property that represents the constraint or enum. When manually defining foreign key descriptions because the AutoCreateForeignKeyDescriptions property is set to false, the ItemsSource property and the ValuePath properties must be set in order to specify the source from which the values will be retrieved as well as their path, which represents the primary key of the foreign item in the ItemsSource. 

    Foreign key descriptions can also be specified when the constraints are automatically detected in the case where modifications need to be made to the descriptions. In that case, if the ItemsSource property has not been set, it will be updated to match the value that was automatically detected.

    Inheritance Hierarchy

    System.Object
       System.Windows.Threading.DispatcherObject
          System.Windows.DependencyObject
             Xceed.Wpf.DataGrid.DataGridForeignKeyDescription
                Xceed.Wpf.DataGrid.DataTableForeignKeyDescription

    Requirements

    Target Platforms: Windows 11, Windows 10, Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2

    See Also

    Reference

    DataGridForeignKeyDescription Members
    Xceed.Wpf.DataGrid Namespace

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