Selector.IsSynchronizedWithCurrentItem Property
Gets or sets a value that indicates whether a Selector should keep the SelectedItem synchronized with the current item in the Items property. This is a dependency property.
Assembly: PresentationFramework (in PresentationFramework.dll)
XMLNS for XAML: http://schemas.microsoft.com/winfx/2006/xaml/presentation, http://schemas.microsoft.com/netfx/2007/xaml/presentation
'Declaration <LocalizabilityAttribute(LocalizationCategory.NeverLocalize)> _ <BindableAttribute(True)> _ <TypeConverterAttribute("System.Windows.NullableBoolConverter, PresentationFramework, Version=3.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35, Custom=null")> _ Public Property IsSynchronizedWithCurrentItem As Nullable(Of Boolean) 'Usage Dim instance As Selector Dim value As Nullable(Of Boolean) value = instance.IsSynchronizedWithCurrentItem instance.IsSynchronizedWithCurrentItem = value
<object IsSynchronizedWithCurrentItem="Boolean"/>- or -<object IsSynchronizedWithCurrentItem="{x:Null}"/>
Property Value
Type: System.Nullable(Of Boolean)true if the SelectedItem is always synchronized with the current item in the ItemCollection; false if the SelectedItem is never synchronized with the current item; Nothing if the SelectedItem is synchronized with the current item only if the Selector uses a CollectionView. The default value is Nothing.
You can set the IsSynchronizedWithCurrentItem property to true to ensure that the item selected always corresponds to the CurrentItem property in the ItemCollection. For example, suppose that there are two ListBox controls with their ItemsSource property set to the same source. Set IsSynchronizedWithCurrentItem to true on both list boxes to ensure that the selected item in each ListBox is the same.
The following example binds two ListBox controls to the same ItemsSource. Because IsSynchronizedWithCurrentItem is set to true on each ListBox, the selected item is always the same for both controls
<XmlDataProvider x:Key="Employees" XPath="/Employees/*"> <x:XData> <Employees xmlns=""> <Employee Name="Terry Adams" Type="FTE" EmployeeNumber="1" /> <Employee Name="Claire O'Donnell" Type="FTE" EmployeeNumber="12345" /> <Employee Name="Palle Peterson" Type="FTE" EmployeeNumber="5678" /> <Employee Name="Amy E. Alberts" Type="CSG" EmployeeNumber="99222" /> <Employee Name="Stefan Hesse" Type="Vendor" EmployeeNumber="-" /> </Employees> </x:XData> </XmlDataProvider> <DataTemplate x:Key="EmployeeItemTemplate"> <TextBlock Text="{Binding XPath=@Name}" /> </DataTemplate> ... <ListBox Name="employeeListBox1" ItemsSource="{Binding Source={StaticResource Employees}}" ItemTemplate="{StaticResource EmployeeItemTemplate}" IsSynchronizedWithCurrentItem="True"/> <ListBox Name="employeeListBox2" ItemsSource="{Binding Source={StaticResource Employees}}" ItemTemplate="{StaticResource EmployeeItemTemplate}" IsSynchronizedWithCurrentItem="True"/>
Windows 7, Windows Vista, Windows XP SP2, Windows Server 2008 R2, Windows Server 2008, Windows Server 2003
The .NET Framework and .NET Compact Framework do not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.
