'DeclarationPublic Event QueryItemCount As EventHandler(Of QueryItemCountEventArgs)
'UsageDim 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.
| Property | Description |
|---|---|
| CollectionView | Gets the DataGridVirtualizingCollectionView to which the grid is bound. |
| Count | Gets or sets the number of items contained in the collection view. |
| GroupPath | Gets a read only collection of DataGridGroupInfo objects, which provide information on the parent groups. |
Supported Frameworks
.NET: net5.0, net5.0-windows, net6.0, net6.0-macos, net6.0-windows, net7.0, net7.0-macos, net7.0-windows, net8.0, net8.0-browser, net8.0-macos, net8.0-windows, net9.0, net9.0-browser, net9.0-macos, net9.0-windows, net10.0, net10.0-browser, net10.0-macos, net10.0-windows.
.NET Framework: net40, net403, net45, net451, net452, net46, net461, net462, net463, net47, net471, net472, net48, net481.
See Also