Assembly: IEvolution2 (in IEvolution2.dll) Version: 14.0.0.0
Syntax
| C# | Visual Basic | Visual C++ |
public class AcquireParams
Public Class AcquireParams
public ref class AcquireParams
Members
| All Members | Properties  | Methods  |
 Public Protected | Instance Static  | Declared Inherited | XNA Framework Only  .NET Compact Framework Only  |
| Member | Description | |
|---|---|---|
| Aborting |
Set to false to cancel the acquisition of images (e.g. during the OnProgress event)
|
| AcquireFrameBottom | AcquireFrameBottom is the bottom of the rectangle to acquire measured in inches Note: Not supported for DCIM retrieval. |
| AcquireFrameEnabled | If AcquireFrameEnabled is True, it enables the properties AcquireFrameLeft, AcquireFrameRight, AcquireFrameTop and AcquireFrameBottom. Note: This is only required for API Types of Twain. For other types AcquireFrameEnabled is always true. |
| AcquireFrameLeft | AcquireFrameLeft is the left of the rectangle to acquire measured in inches. Note: Not supported for DCIM retrieval |
| AcquireFrameRight | AcquireFrameRight is the right side of the rectangle to acquire measured in inches. Note: Not supported for DCIM retrieval. |
| AcquireFrameTop | AcquireFrameTop is the top of the rectangle to acquire measured in inches. Note: Not supported for DCIM retrieval. With WIA ensure you set AcquireFrameLeft/AcquireFrameTop before AcquireFrameRight/AcquireFrameBottom. |
| AutoFeed | If AutoFeed is true, the scanner will automatically feed the next page from the document feeder. Note: Not supported for DCIM retrieval |
| BitDepth | Specifies the bit depth (bits per channel) of the image to scan. Note: Not supported for DCIM retrieval |
| Brightness | Brightness value. Note: Not supported for DCIM retrieval |
| Contrast | Contrast value. Note: Not supported for DCIM retrieval |
| DuplexEnabled | If DuplexEnabled is True, the scanner scans both sides of a paper; otherwise, the scanner will scan only one side. Use this property only within IEImageList component to enable/disable duplex mode. Note: Not supported for DCIM retrieval Default: False (Scan only one side) |
| DuplexSupported | If DuplexSupported is True, the scanner can scans both sides of a paper; otherwise the scanner will scan only one side. Note: Not supported for DCIM retrieval |
| Equals(Object) | Determines whether the specified Object is equal to the current Object. (Inherited from Object.) |
| FeederEnabled | FeederEnabled enables the feed loader mechanism when present. Use this property only within IEImageList component to disable the feed loader. Note: Not supported for DCIM retrieval |
| FeederLoaded | Use the FeederLoaded property to determine whether there are documents loaded in the Source's feeder. Note: Not supported for DCIM retrieval |
 | Finalize()()()() | Allows an object to try to free resources and perform other cleanup operations before it is reclaimed by garbage collection. (Inherited from Object.) |
| GetHashCode()()()() | Serves as a hash function for a particular type. (Inherited from Object.) |
| GetType()()()() | Gets the Type of the current instance. (Inherited from Object.) |
| IsPixelTypeSupported(AcquireParams..::..AcquirePixelType) | Returns true if the device supports acquisition using the specified pixelType. Notes: - Twain devices: Checks capabilities of both PixelType and BitDepth - WIA devices: Always returns true - DCIM: Returns true for Other, otherwise false |
| MemberwiseClone()()()() | Creates a shallow copy of the current Object. (Inherited from Object.) |
| Orientation | Orientation defines the orientation of the output image. Not all scanners support this capability. Note: Not supported for DCIM retrieval |
| PaperDetectable | If PaperDetectable is True, the scanner is able to detect paper. Note: Not supported for DCIM retrieval |
| PhysicalHeight | PhysicalHeight is the maximum physical height (Y-axis) the scanner can acquire (measured in inches). Note: Not supported for DCIM retrieval |
| PhysicalWidth | PhysicalWidth is the maximum physical width (X-axis) the scanner can acquire (measured in inches). Note: Not supported for DCIM retrieval |
| PixelType | PixelType is the type of pixel data that a scanner is capable of acquiring. Notes: - Not supported for DCIM retrieval - Passing ieapOther as the PixelType will acquire using the default/current properties You can determine what formats the device supports by using IsPixelTypeSupported |
| Rotation | Specifies how much the Source can/should rotate the scanned image data prior to transfer. Note: Not supported for DCIM retrieval |
| SelectedSource |
Allows to get and set the current acquiring device. String format is the same used by AcquireParams.Sources[] string list.
|
| Sources | Contains names of all acquisition sources. Items are formatted as follows: Device Name||Index of Location||API||Device Type E.g. My Cool Scanner||3||TWN||SCN |
| Threshold | Threshold specifies the dividing line between black and white. Allowed values: 0 - 255. Note: Not supported for DCIM retrieval |
| ToString()()()() | Returns a string that represents the current object. (Inherited from Object.) |
| UpdateSources(Boolean, Boolean, Boolean, Boolean) |
Update names of all acquisition sources.
|
| VisibleDialog | If True, the camera/scanner user interface is displayed when Acquire is called. Default: True Note: Dialogs are never shown for DCIM retrieval |
| XResolution | XResolution is the DPI (Dots per Inch) in the X-axis. Note: Not supported for DCIM retrieval |
| YResolution | YResolution is the DPI (Dots per Inch) in the Y-axis. Note: Not supported for DCIM retrieval |
Inheritance Hierarchy
HiComponents.IEvolution..::..AcquireParams
