Xceed Toolkit Plus for WPF v5.0 Documentation
Xceed.Wpf.DataGrid Assembly / Xceed.Wpf.DataGrid Namespace / DataGridVirtualizingCollectionViewSource Class / QueryItemCount Event


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    QueryItemCount Event (DataGridVirtualizingCollectionViewSource)
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    Syntax
    'Declaration
     
    Public Event QueryItemCount As EventHandler(Of QueryItemCountEventArgs)
    'Usage
     
    Dim instance As DataGridVirtualizingCollectionViewSource
    Dim handler As EventHandler(Of QueryItemCountEventArgs)
     
    AddHandler instance.QueryItemCount, handler
    public event EventHandler<QueryItemCountEventArgs> QueryItemCount
    Event Data

    The event handler receives an argument of type QueryItemCountEventArgs containing data related to this event. The following QueryItemCountEventArgs properties provide information specific to this event.

    PropertyDescription
    Gets the DataGridVirtualizingCollectionView to which the grid is bound.  
    Gets or sets the number of items contained in the collection view.  

    Gets a read only collection of DataGridGroupInfo objects, which provide information on the parent groups.

     
    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