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BitmapCacheOption Enumeration

Specifies how a bitmap image takes advantage of memory caching.

Namespace:  System.Windows.Media.Imaging
Assembly:  PresentationCore (in PresentationCore.dll)

public enum class BitmapCacheOption
<object property="enumerationMemberName" .../>

Member nameDescription
DefaultCaches the entire image into memory. This is the default value.
NoneDo not create a memory store. All requests for the image are filled directly by the image file.
OnDemandCreates a memory store for requested data only. The first request loads the image directly; subsequent requests are filled from the cache.
OnLoadCaches the entire image into memory at load time. All requests for image data are filled from the memory store.

The following code example demonstrates how to load a BitmapImage and specify the BitmapCacheOption.

No code example is currently available or this language may not be supported.

.NET Framework

Supported in: 4.5.2, 4.5.1, 4.5, 4, 3.5, 3.0

.NET Framework Client Profile

Supported in: 4, 3.5 SP1

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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