IHierarchicalVirtualizationAndScrollInfo IHierarchicalVirtualizationAndScrollInfo IHierarchicalVirtualizationAndScrollInfo IHierarchicalVirtualizationAndScrollInfo Interface

Definition

Provides properties through which a control that displays hierarchical data communicates with a VirtualizingPanel.

public interface class IHierarchicalVirtualizationAndScrollInfo
public interface IHierarchicalVirtualizationAndScrollInfo
type IHierarchicalVirtualizationAndScrollInfo = interface
Public Interface IHierarchicalVirtualizationAndScrollInfo
Derived

Remarks

Controls that display a header and child items use this interface to provide information to a VirtualizingPanel. The TreeViewItem and GroupItem implement this interface.

Properties

Constraints Constraints Constraints Constraints

Gets or sets an object that represents the sizes of the control's viewport and cache.

HeaderDesiredSizes HeaderDesiredSizes HeaderDesiredSizes HeaderDesiredSizes

Gets an object that represents the desired size of the control's header, in device-independent units (1/96th inch per unit) and in logical units.

InBackgroundLayout InBackgroundLayout InBackgroundLayout InBackgroundLayout

Gets a value that indicates whether the control's layout pass occurs at a lower priority.

ItemDesiredSizes ItemDesiredSizes ItemDesiredSizes ItemDesiredSizes

Gets or sets an object that represents the desired size of the control's items, in device-independent units (1/96th inch per unit) and in logical units.

ItemsHost ItemsHost ItemsHost ItemsHost

Gets the Panel that displays the items of the control.

MustDisableVirtualization MustDisableVirtualization MustDisableVirtualization MustDisableVirtualization

Gets or sets a value that indicates whether the owning ItemsControl should virtualize its items.

Applies to