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ImageScannerFeederConfiguration class

Represents the Feeder scan source of the scanner.

Syntax


Public NotInheritable Class ImageScannerFeederConfiguration
    Implements IImageScannerFormatConfiguration, _
    IImageScannerSourceConfiguration

Members

The ImageScannerFeederConfiguration class has these types of members:

Methods

The ImageScannerFeederConfiguration class has these methods. With C#, Visual Basic, and C++, it also inherits methods from the Object class.

MethodDescription
IsAutoCroppingModeSupported Returns whether the scanner's Feeder supports the specified ImageScannerAutoCroppingMode.
IsColorModeSupported Returns whether the scanner's Feeder can scan and transfer images in the specified color mode.
IsFormatSupported Determines whether the scanner's Feeder supports the specified file format or not.
IsPageSizeSupported Returns whether the Feeder can scan documents in the specified page size and orientation.

 

Properties

The ImageScannerFeederConfiguration class has these properties.

PropertyAccess typeDescription

ActualResolution

Read-only

Gets the actual horizontal and vertical scan resolution for the scanner's Feeder, in DPI.

AutoCroppingMode

Read/write

Gets or sets the automatic crop mode.

AutoDetectPageSize

Read/write

Gets or sets the page size automatic detection feature for the scanner's Feeder.

Brightness

Read/write

Gets or sets the current brightness level for capturing image data from the scanner's Feeder. At the beginning of a new scan session, this property is set to the DefaultBrightness property.

BrightnessStep

Read-only

Gets the step size at which the brightness levels of the data source can be increased or decreased between the minimum and maximum values.

CanAutoDetectPageSize

Read-only

Returns True if the device can automatically detect at scan time the size of the document pages scanned through the Feeder; otherwise returns False.

CanScanAhead

Read-only

Gets whether the scanner device is capable of scanning ahead from its Feeder.

CanScanDuplex

Read-only

Gets whether the scanner's Feeder is capable of duplex scanning (scanning both document page sides, front and back). When scanning in duplex mode the same scan settings (such as color mode and scan resolution) are applied to scan both page sides.

ColorMode

Read/write

Gets or sets the color mode for the scanner's Feeder.

Contrast

Read/write

Sets or gets the current contrast level for capturing image data from the scanner's Feeder. At the beginning of a new scan session this property is set to the DefaultContrast property.

ContrastStep

Read-only

Gets the step size at which the contrast levels of the data source can increase or decrease between the minimum and maximum values.

DefaultBrightness

Read-only

Gets the default brightness level for the scanner's Feeder.

DefaultColorMode

Read-only

Gets the default color mode for the scanner's Feeder.

DefaultContrast

Read-only

Gets the default contrast level for the scanner's Feeder.

DefaultFormat

Read-only

Gets the default file format for the scanner's Feeder at the beginning of a new scan session.

DesiredResolution

Read/write

Gets or sets the horizontal and vertical scan resolution for the scanner's Feeder that the app requests, in DPI.

Duplex

Read/write

Indicates whether the scanner's Feeder can scan both document page sides.

Format

Read/write

Gets or sets the current file transfer format for image data acquisition from the scanner's Feeder to the client app.

MaxBrightness

Read-only

Gets the maximum brightness level supported by the scanner's Feeder.

MaxContrast

Read-only

Gets the maximum contrast level supported by the scanner's Feeder.

MaxNumberOfPages

Read/write

Gets or sets the maximum number of pages-not images, the app can scan in one scan job, before the scanner stops.

MaxResolution

Read-only

Gets the maximum horizontal and vertical scan resolution of the scanner's Feeder in DPI.

MaxScanArea

Read-only

Gets the maximum scan area dimensions in inches. The maximum scan width is the widest a document can be in order for the scanner's Feeder to scan it.

MinBrightness

Read-only

Gets the minimum brightness level supported by the scanner's Feeder.

MinContrast

Read-only

Gets the minimum contrast level supported by the scanner's Feeder.

MinResolution

Read-only

Gets the minimum horizontal and vertical scan resolution of the scanner's Feeder in DPI.

MinScanArea

Read-only

Gets the minimum scan area in inches. The minimum scan area is the smallest size a document can have in order for a Feeder to scan it.

OpticalResolution

Read-only

Gets the optical horizontal and vertical scan resolution of the scanner's Feeder in DPI.

PageOrientation

Read/write

Gets or sets the currently selected page orientation that tells how to place the documents in the scanner's Feeder input tray.

PageSize

Read/write

Gets or sets the currently selected page size to scan from the Feeder.

PageSizeDimensions

Read-only

Gets the dimensions (width and height) and orientation of the selected page size, in mil units (1/1000").

ScanAhead

Read/write

Indicates whether or not to scan ahead.

SelectedScanRegion

Read/write

Gets or sets the origin coordinates (horizontal and vertical) and dimensions (width and height) of the selected scan area, in inches. This property is ignored when the AutoCroppingMode property is not Disabled.

 

Remarks

This runtime class implements the IImageScannerFormatConfiguration, and IImageScannerSourceConfiguration interfaces.

Requirements (Windows 10 device family)

Device family

Desktop, introduced version 10.0.10240.0

API contract

Windows.Devices.Scanners.ScannerDeviceContract, introduced version 1.0

Namespace

Windows.Devices.Scanners
Windows::Devices::Scanners [C++]

Metadata

Windows.Devices.Scanners.ScannerDeviceContract.winmd

Requirements (Windows 8.x and Windows Phone 8.x)

Minimum supported client

Windows 8.1 [Windows Store apps, desktop apps]

Minimum supported server

Windows Server 2012 R2 [Windows Store apps, desktop apps]

Minimum supported phone

None supported

Namespace

Windows.Devices.Scanners
Windows::Devices::Scanners [C++]

Metadata

Windows.winmd

Attributes

[DualApiPartition()]
[MarshalingBehavior(Agile)]
[Threading(Both)]
[Version(0x06030000)]

See also

Object
IImageScannerFormatConfiguration
IImageScannerSourceConfiguration

 

 

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