ntwain

ntwain copied to clipboard

I am using nTwain in a win32 app that is run as an app service to a UWP app. The app works flawlessly when running directly. However when the UWP...

christopher-carmichael

Cant change capabilities whith a WIA-TWAIN driver

5

Using a Fujistu 5120C with old version "pure" TWAIN driver all works fine. But with a Windows 10 x64 latest version WIA-TWAIN driver the settings are not assumed by scanner....

PNunes540

net 5 or net 6 version

1

Hi team, I would like to know when the .net 6 version could be available ? Kevin

keevBush

Read barcodes problem

4

Hi Scanner: Fujitsu fi-7160 with enabled barcode reader. I need detect barcode type: EAN128. When I use: > var barcodes = e.GetExtImageInfo(ExtendedImageInfo.BarcodeText).Where(it => it.ReturnCode == ReturnCode.Success); var barcodesTextLength = e.GetExtImageInfo(ExtendedImageInfo.BarcodeTextLength).Where(it...

myextend

Error while scanning with Canon DR M260

13

When scanning with Canon DR M260 twain driver, I am getting the following error - Scanner error (unknown error-error code: 27). Kindly suggest fixing this issue. 

ramveersgh

I'm using an InoTec M06 scanner, which can create Jpeg and Bmp files. (compressed and uncompressed). When I set the settings to compressed and call Enable, scanning starts, but compressed...

EJM59

scanner continues scanning few more pages even after stopping by setting CancelAll to false in TransferReady

3

I am stopping the scanning by the below code _twain.TransferReady += (s, ev) => { ev.CancelAll = true; }; this stops the data transfer but still the scanner feeder takes...

miroshnandaa

``` The string value has exceeded the maximum length allowed. at NTwain.Internals.Extensions.VerifyLengthUnder(String value, Int32 maxLength) in C:\Users\vonzs\Downloads\ntwain-3\src\NTwain\Internals\Extensions.cs:line 20 at NTwain.Data.TWIdentity.set_ProductFamily(String value) in C:\Users\vonzs\Downloads\ntwain-3\src\NTwain\Data\TwainTypesExtended.cs:line 1727 at NTwain.Data.TWIdentity.Create(DataGroups supportedGroups, Version version, String...

vonzshik

The event is not called DataTransferred

1

Hi, there is a scan, but some event is not called, DataTransferred, but it is called on some scanners, but not on mine.

dertkoD

Wrong dll file version

1

Hello, I'm encountered problem with new dll - library product version is set to 3.7.0 but file version is 3.0.0. Older libraries has newer file version for example 3.6.0. -...

oslanina