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Specifies whether the existing preview image can be updated during an image preview (in response to a change in the WiaPropertyId.ItemDatatype or WiaPropertyId.ItemDepth properties). For more information, please refer to the WIA_IPS_PREVIEW_TYPE property ID in the Microsoft Windows SDK Documentation.
This property is supported only by Windows Vista and later.
public enum WiaPreviewType Public Enum WiaPreviewTypeInherits System.EnumImplements System.IComparable, System.IConvertible, System.IFormattable
public enum class WiaPreviewType : public System.Enum, System.IComparable, System.IConvertible, System.IFormattable
| Value | Member | Description |
|---|---|---|
| 0 | AdvancedPreview | Updating the existing image is possible. |
| 1 | BasicPreview | Another preview scan must be executed because updating the existing image is not possible. |
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