Xceed Logo
Shop
Xceed DataGrid for WPF v7.3 Documentation
Xceed.Wpf.DataGrid Assembly / Xceed.Wpf.DataGrid Namespace / DataGridVirtualizingCollectionViewSource Class
Members


In This Topic
    DataGridVirtualizingCollectionViewSource Class
    In This Topic
    The DataGridVirtualizingCollectionViewSource class is the XAML proxy of the DataGridVirtualizingCollectionView class, which provides support for data virtualization.
    Syntax
    'Declaration
 
<TypeDescriptionProviderAttribute(MS.Internal.ComponentModel.DependencyObjectProvider)>
<NameScopePropertyAttribute("NameScope", System.Windows.NameScope)>
Public Class DataGridVirtualizingCollectionViewSource 
   Inherits DataGridVirtualizingCollectionViewSourceBase
    'Usage
 
Dim instance As DataGridVirtualizingCollectionViewSource
    [TypeDescriptionProvider(MS.Internal.ComponentModel.DependencyObjectProvider)]
[NameScopeProperty("NameScope", System.Windows.NameScope)]
public class DataGridVirtualizingCollectionViewSource : DataGridVirtualizingCollectionViewSourceBase
    Remarks
    Also known as "virtual mode" or "lazy loading", data virtualization provides smart deferred querying of data, support for asynchronous data fetching, preemptive loading, and query abort notifications to ensure a smooth and seemless experience that leaves applications responsive and prevents needless queries to data servers.
    Inheritance Hierarchy

    System.Object
       System.Windows.Threading.DispatcherObject
          System.Windows.DependencyObject
             System.Windows.Data.CollectionViewSource
                Xceed.Wpf.DataGrid.DataGridCollectionViewSourceBase
                   Xceed.Wpf.DataGrid.DataGridVirtualizingCollectionViewSourceBase
                      Xceed.Wpf.DataGrid.DataGridVirtualizingCollectionViewSource

    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

    DataGridVirtualizingCollectionViewSource Members
    Xceed.Wpf.DataGrid Namespace

    Send Feedback