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HierarchicalVirtualizationConstraints Constructor (VirtualizationCacheLength, VirtualizationCacheLengthUnit, Rect)

.NET Framework (current version)
 

Initializes a new instance of the HierarchicalVirtualizationConstraints class.

Namespace:   System.Windows.Controls
Assembly:  PresentationFramework (in PresentationFramework.dll)

public HierarchicalVirtualizationConstraints(
	VirtualizationCacheLength cacheLength,
	VirtualizationCacheLengthUnit cacheLengthUnit,
	Rect viewport
)

Parameters

cacheLength
Type: System.Windows.Controls.VirtualizationCacheLength

The size of the cache before and after the viewport.

cacheLengthUnit
Type: System.Windows.Controls.VirtualizationCacheLengthUnit

The type of unit that is used by the CacheLength property.

viewport
Type: System.Windows.Rect

The size of the cache before and after the viewport.

.NET Framework
Available since 4.5
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