WIA Item Type Flags

The following constants specify the Windows Image Acquisition (WIA) item type.

ConstantDescription
WiaItemTypeAnalyze

This item supports the IWiaItem::AnalyzeItem method. This constant is not supported by Windows Vista and later.

WiaItemTypeAudio

The item is an audio file. Only valid for items that also have the WiaItemTypeFile attribute.

WiaItemTypeBurst

For folders only. Images in this folder were taken in a continuous time sequence. This constant is not supported by Windows Vista and later.

WiaItemTypeDeleted

The item is marked as deleted from the tree.

WiaItemTypeDevice

The item represents a connected device.

WiaItemTypeDisconnected

The item represents a disconnected device.

WiaItemTypeDocument

The item represents a document. This constant is supported only by Windows Vista and later.

WiaItemTypeFile

The item is a file.

WiaItemTypeFolder

The item is a folder.

WiaItemTypeFree

The item is uninitialized or has been deleted.

WiaItemTypeGenerated

This item was created by the application or the driver, and does not have a corresponding item in the driver item tree.

WiaItemTypeHasAttachments

The item has file attachments. This constant is not supported by Windows Vista and later.

WiaItemTypeHPanorama

The item represents a horizontal panoramic image. This constant is not supported by Windows Vista and later.

WiaItemTypeImage

The item is an image file. Only valid for items that also have the WiaItemTypeFile attribute.

WiaItemTypeProgrammableDataSource

The item represents a programmable data source. This constant is supported only by Windows Vista and later.

WiaItemTypeRemoved

The item has been removed from the device.

WiaItemTypeRoot

Identifies the root item in the device's tree of item objects. This constant is supported only by Windows Vista and later.

WiaItemTypeStorage

The item represents a storage medium.

WiaItemTypeTransfer

The item can be transferred.

WiaItemTypeTwainCapabilityPassThrough

This type indicates that the WIA device is capable of receiving TWAIN capability data from the TWAIN compatibility layer. If this type is set, any TWAIN capability that isn't understood by the TWAIN compatibility layer, during a TWAIN session, will be passed to the WIA driver.

WiaItemTypeVideo

The item represents streaming video. This constant is not supported by either Windows Server 2003, Windows Vista, or later.

WiaItemTypeVPanorama

The item represents a vertical panoramic image. This constant is not supported by Windows Vista and later.

Requirements

Minimum supported client

Windows 2000 Professional, Windows XP [desktop apps only]

Minimum supported server

Windows Server 2003 [desktop apps only]

Header

Wiadef.h

 

 

Community Additions

ADD
Show:
© 2014 Microsoft