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Xceed DataGrid for WPF v7.3 Documentation
Xceed.Wpf.DataGrid Assembly / Xceed.Wpf.DataGrid Namespace / DataGridVirtualizingCollectionViewBase Class
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    DataGridVirtualizingCollectionViewBase Class
    In This Topic
    Base class that provides support for data virtualization, and from which the DataGridVirtualizingCollectionView and DataGridVirtualizingQueryableCollectionView classes derive.
    Syntax
    'Declaration
 
Public MustInherit Class DataGridVirtualizingCollectionViewBase 
   Inherits DataGridCollectionViewBase
     
    'Usage
 
Dim instance As DataGridVirtualizingCollectionViewBase
    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.Data.CollectionView
             Xceed.Wpf.DataGrid.DataGridCollectionViewBase
                Xceed.Wpf.DataGrid.DataGridVirtualizingCollectionViewBase
                   Xceed.Wpf.DataGrid.DataGridVirtualizingCollectionView
                   Xceed.Wpf.DataGrid.DataGridVirtualizingQueryableCollectionView

    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

    DataGridVirtualizingCollectionViewBase Members
    Xceed.Wpf.DataGrid Namespace

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