| Name |
Type |
R/W |
Description |
Ver. |
| AccumulateImages |
Bool |
RW |
During
Load, Acquire, Paste, etc. do not clear existing images. Default:
False |
1.49 |
|
ActiveImage |
Image |
RW |
The
currently selected/displayed/active image in the control. |
1.48 |
| AppendToExistingFiles |
Bool |
RW |
True
if EZTwainX should append images to any TIFF, PDF or
DCX file, if it already exists. When False, writing to an existing
file overwrites the file contents. Default: False. |
1.43 |
|
AppTitle |
String |
RW |
Name
of the calling application if any. To redistribute EZTwainX
as part of an application (client-resident software), this string
must be set along with a corresponding LicenseKey (see below).
You obtain such a license key by buying an EZTwainX
Application License. |
1.20 |
| BackColor |
OLE_COLOR |
RW |
Stock
property - The color used for interior of control but outside
the displayed image. |
1.44 |
| BarcodeCount |
Long |
R |
Number
of barcode symbols (patches) detected on currently selected
page (see PageIndex). |
1.39 |
| BarcodeText(Long
i) |
String |
R |
Text
of ith barcode on current page. |
1.39 |
| BarcodeType(Long
i) |
Long |
R |
Type
(symbology code) of ith barcode on current page. |
1.39 |
| BlankPageThreshold |
Double |
RW |
Fraction of dark pixels below which a page is considered 'blank'. Values are from 0.0 to 1.0. (Note - it's not a percent value.)
Example: A threshold of 0.02 means any page with < 2% 'dark' pixels is considered blank.
see ScanDiscardBlankPages below. |
1.54 |
| CanPaste |
Bool |
R |
True
if EZTwainX can paste the contents of the clipboard, False otherwise. |
1.34 |
|
CurrentPage |
Image |
R |
The
currently selected/displayed/active Image object in the control. |
1.48 |
| DefaultSourceDevice |
String |
R |
System-wide
default TWAIN device. |
1.34 |
| Domain |
String |
R |
The
first-level domain of the page containing this control, if any.
For example, "dosadi.com" on this website.
EZTwainX figures this out for itself.
To use EZTwainX on a web page, the LicenseKey property must
be set to a value that corresponds to the Domain. |
1.34 |
|
EnableLogging |
Bool |
RW |
True
if EZTwainX is writing a log file. Set to True to start logging.
The log file is called eztwainx.log and is written to
the user's temp folder. The environment variables TMP and TEMP
normally specify this folder. |
1.00 |
|
EZTwainVersion |
Long |
R |
Version
of the underlying EZTwain Pro library times 100 e.g. 325 means
version 3.25 |
1.31 |
| File |
File Object |
R |
Child object that provides file operations. |
1.59 |
| Folder |
Folder Object |
R |
Child object that provides folder (directory) operations. |
1.60 |
| Height |
Long |
R |
Height
of the current image, in pixels. Renamed PixelHeight in 1.44 |
1.43 |
| HostURL |
String |
R |
The
full URL of the webpage containing the control, if any. |
1.22 |
|
Image(Long i) |
Image |
R |
The
ith Image object in the control. i = 0, ... |
1.48 |
| ImageCount |
Long |
R |
The number of images in the control (same as PageCount) |
1.55 |
|
Images |
Images |
R |
The
set of images in the control - an array-style container, indexed
from 0. |
1.48 |
| InstalledSources |
Array |
R |
Array
of names of available TWAIN devices. Note: A device is still
listed, even if it is unplugged or turned off. |
1.35 |
|
JpegAvailable |
Bool |
R |
True
if support for reading and writing JPEG files is installed.
|
1.00 |
|
JpegQuality |
Long |
RW |
Approximate
quality level for JPEG compression, on a scale from 1 to 100.
Controls the quality level used when EZTwainX writes in any
form that uses JPEG compression. 1 is minimum quality and size,
100 is nearly perfect quality and maximum size. JPEG files of
course use JPEG compression, but JPEG compression is also used
when grayscale and color images are written to PDF, and JPEG
can be selected as an alternate compression mode in TIFF files.
|
1.01 |
| LastErrorText |
String |
RW |
Detailed text about last error inside EZTwainX. |
1.50 |
| Licensee |
String |
RW |
Name of Licensee, under EZTwainX Universal License. |
1.53 |
|
LicenseKey |
Long |
RW |
Numeric
license key.
To continue using EZTwainX after the trial period, you must
set this property to a key obtained from Dosadi - See EZTwainX Licensing. |
1.20 |
|
PageCount |
Long |
R |
Number
of pages stored in control. |
1.31 |
|
PageIndex |
Long |
RW |
Index
of currently selected/active page, starting from 0. Will be
-1 if PageCount = 0. |
1.31 |
|
PdfAvailable |
Bool |
R |
True
if support for reading and writing PDF files is installed. Note:
Typically only PDF files written by Dosadi software can be read
by Dosadi software, including EZTwainX. |
1.00 |
| PixelBits |
Long |
R |
Bits
per pixel of active image |
1.45 |
| PixelHeight |
Long |
R |
Height
of the active image, in pixels |
1.44 |
| PixelType |
PixelType |
RW |
Type of pixels in active image. Set this property to convert image. |
1.54 |
| PixelWidth |
Long |
R |
Width
of the active image, in pixels |
1.44 |
|
PngAvailable |
Bool |
R |
True
if support for reading and writing PNG files is installed. |
1.00 |
|
PrintToFit |
Bool |
RW |
When
printing, shrink images to fit inside the printer's printable
area |
1.48 |
| Scan |
Scan Object |
R |
Child object that contains settings and methods for scanning. |
1.62 |
| ScanAutoCrop |
Long |
RW |
1 = auto-crop each page during scanning, 0 = don't. Default=0. |
1.55 |
| ScanDeskew |
Long |
RW |
1
= deskew each page during scanning, 0 = don't deskew. Default=0. |
1.48 |
|
ScanDiscardBlankPages |
Long |
RW |
1
= discard blank pages during scanning, 0 = don't discard. Default=0. See BlankPageThreshold above. |
1.48 |
|
ScanDPI |
Double |
RW |
Desired
resolution (DPI) for next scan job. |
1.00 |
|
ScanDuplex |
Long |
RW |
Desired
use of duplex (double-sided) scanning:
-1 = Don't Care, 0 = Simplex (no duplex), 1 = Duplex. |
1.00 |
|
ScanFeeder |
Long |
RW |
Desired
use of automatic document feeder: -1=Don't Care, 0=Don't Use,
1=Use Feeder. |
1.00 |
| ScanPaperSize |
Long |
RW |
Desired paper
size in next scan job. -1=Don't Care |
1.39 |
|
ScanType |
Long |
RW |
Desired type of pixel to scan or acquire in next scan job. |
1.00 |
|
ScanWithUI |
Bool |
RW |
True
if the scanner or TWAIN device should show its user interface
i.e. scan dialog. |
1.00 |
| SourceDevice |
String |
RW |
Set
this property to specify a particular device (taken from the
InstalledSources property). Its default value is ""
which tells EZTwainX to use the system-wide default TWAIN device. |
1.34 |
| Tiff |
Tiff Object |
R |
Child object that controls TIFF settings |
1.56 |
|
TiffAvailable |
Bool |
R |
True
if support for reading and writing TIFF files is installed.
|
1.00 |
| ToolMode |
ToolMode |
RW |
Selects
the cursor shape and behavior of the mouse when it is over the
control. |
1.44 |
|
TwainAvailable |
Bool |
R |
True
if TWAIN support is present on the system. (Does not imply that
there are any TWAIN devices...) |
1.00 |
| UploadResponse |
String |
R |
Text
returned by server in response to last upload (see Uploading) |
1.46 |
| UploadShowProgress |
Bool |
RW |
Set True if a progress bar should be shown during uploads, False otherwise. |
1.55 |
|
Version |
Long |
R |
Version
of EZTwainX, times 100 - so for example version 1.3 of the control
returns Version = 130 |
1.00 |
| VersionString |
String |
R |
Version
of EZTwainX, as a string e.g. 1.43b1 |
1.35 |
| Width |
Long |
R |
Width
of the current image, in pixels. Renamed to PixelWidth in
1.44 |
1.43 |
| ZoomFactor |
Double |
RW |
Magnification
of displayed image. A value of 1 means that each image pixel
is displayed as one screen pixel. If you set ZoomFactor to 0,
EZTwainX chooses the largest ZoomFactor <= 1 that displays
the entire active image. |
1.44 |
Overview 
