ntwain
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soukoku
A TWAIN lib for dotnet.
When I used the EPson scanner for scanning, there was no problem if it was normal to place the paper for scanning. However, if there was a paper jam or...
Fail on: CANON ELECTRONICS INC. DR-G2000 Driver (1.1) Protocol TWAIN 2.3 ``` 2020-03-08 18:57:58.8026|FATAL|Main|An application error(UnhandledException) occurred. (TotalMemory:13716828) System.Runtime.InteropServices.SEHException (0x80004005): External component has thrown an exception. at MS.Win32.UnsafeNativeMethods.DispatchMessage(MSG& msg) at...
I am using angular application with .net core and need to fetch all scanners names. so from .netcore api i am planning to use this library whether it will support...
Scanner: HP M476 .Capabilities.ICapContrast.GetValues() and .Capabilities.ICapBrightness.GetValues() returns ranges -1000 to 1000 twain.CurrentSource.Capabilities.ICapBrightness.SetValue AND twain.CurrentSource.Capabilities.ICapContrast.SetValue.SetValue(x) return Success but there is no difference in scanned image, its brightness and contrast are always...
Currently, when enable a data source, it will just return the return code and go to the next step, not waiting for the scanner to finish scanning. I want to...
please，how to set Multi image output. now i just can set RGB B/W Gray, i want set one scan two img(RGB B/W) I've been looking for it for a long...
Hello, do you plan to work on this repository in the future, as there is nothing new from Nov.2018. Also the repo in bitbucket is dead from the same date.
Hello! I'm exploring NTwain project, WPF sample. There is the call DsmWinNew(origin, destination, DataGroups.Control, DataArgumentType.UserInterface, msg, data); where data is [StructLayout(LayoutKind.Sequential, Pack = 2)] partial class TWUserInterface { TW_BOOL _showUI;...
_twain.CurrentSource.Enable(SourceEnableMode.ShowUI, true, this.Handle) After scanning one, the scanner interface will be closed automatically. Is there any way to keep it open because I want to scan continuously @soukoku @soukoku
We have 1 scanner, and when we use the Sample.Winform and run x64. After we select the scanner nothing happens, when we go and debug we get an exception in...
