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HierarchicalVirtualizationConstraints Constructor

.NET Framework 4.5

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

Supported in: 4.5

Windows 8.1, Windows Server 2012 R2, Windows 8, Windows Server 2012, Windows 7, Windows Vista SP2, Windows Server 2008 (Server Core Role not supported), Windows Server 2008 R2 (Server Core Role supported with SP1 or later; Itanium not supported)

The .NET Framework does not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.

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