codebude / qrcoder Goto Github PK

It would be great to be able to pipe input to QRCoderConsole.

I'd be glad to work on it.

This component is pretty good.
But there is a lack of important functions (not decoded)

Hi there, how do we resize the QR code generated? Or should I ask, how do we reduce the size of the QR code?

Dears,

Please make it with strong name so it can also be used in SharePoint.

Best Regards,

Hey, codebude,

Thanks for this amazing library.

I'm building a website and needed to generate QRCode for Urls dynamically, and then show them in the webpage. Since there is a way to render Base64 encoded image string in the browser like this:

<img src="data:image/jpg;base64,......" />

it'll be much better that QRCoder could directly output the encoded string rather than having users transforming its output Bitmap image to the Base64 string.

Hi,

I'm using your code on a Unity Standalone aplicación. I can generate the QR code and assing to a texture, but my pone App QRReader not read any information. I want to generate a QR of a url.

my code is

public void QR2() { QRCodeGenerator qrGenerator = new QRCodeGenerator(); PayloadGenerator.Url urlPayload = new PayloadGenerator.Url("http://www.google.es"); QRCodeData qrCodeData = qrGenerator.CreateQrCode(urlPayload.ToString(), QRCodeGenerator.ECCLevel.Q); UnityQRCode qrCode = new UnityQRCode(qrCodeData); Texture2D qrCodeImage = qrCode.GetGraphic(50); GetComponent<Renderer> ().material.mainTexture = qrCodeImage; }
what i'm doing worng?
Thanks you

Problem with
123456789äüß will return
123456789???
But
Ä123456789äüß returns
Right

Please correct

what is the method of creating vcards or adress book?

I'm trying to resize the QRCode via C# but I lose quality, is there a smart way to do this?

I want to use the latest, since it has the overload to remove margin on the barcode. I am getting errors now and need to roll back on to the order dll. GetGraphics errors on me. Any one else having issues?

Dear QRCoder team,

First of all, great work on QRCoder!

I'm choosing a QR Code library for a .NET Core 2.0 project and QRCoder is looking very promising. I'm well aware of the difficulties to work with graphics on .NET Standard 1.x and even 2.0 because of the missing classes on the System.Drawing namespace, so I totally get that only the BitmapByteQRCode renderer is available for .NET Standard.

Microsoft has promised to fill that gap for .NET Standard 2.1, to be released by the end of this year. I would like to know if you have plans to extend the support for the advanced renderers, more specifically the QRCode renderer, once .NET Standard 2.1 is out.

Thanks!

Hello!

I am making a project in Unity 4.3 where I need to create a QR code on the screen for the phones to connect to. And I'm having issues including this in Unity as Unity can only support dlls of .Net versions upto 3.5 and this plugin uses .Net 4.0

Is there a possible quick fix for that?
I don't have any experience with .Net and C# outside of Unity so I don't know how this can be done, but this library seems really cool and I will definitely use it if this problem can be solved!

Thanks for your time.

Hallo Raffi

Vielen Dank für die Implementierung der QR lib.

I've used the PayloadGenerator for the SwissQrCode and it uses a number (i.e. 756) instead of CHF.
Shouldn't it be CHF/EUR as specified in https://www.paymentstandards.ch/dam/downloads/ig-qr-bill-de.pdf page 20 Elementname Ccy?

Danke
Dani

System.Drawing.KnownColors and other exceptions are thrown when running on Ubuntu using basic qr generation.

public static Bitmap WriteQRImage(string data, int ppm = 20) { using (var qrGenerator = new QRCodeGenerator()) { using (var qrCodeData = qrGenerator.CreateQrCode(data, QRCodeGenerator.ECCLevel.Q)) { using (var qrCode = new QRCode(qrCodeData)) return qrCode.GetGraphic(ppm); } } }

I generate a batch of qrcode image and decode by zxing, but some qrcode cannot be decoded such as the string "ER225410741DB-0" which encoded in version 2 and "H" ECCLevel.

Hallo,

ich glaube, das ich einen Bug gefunden habe. Ich versuche einen QR-Code für folgenden Text zu generieren:

[#P-BOF#]
XX
XXX
XXXXXXXXX
Test-Text
XXXXXXXXXXXXX
$XX=255.255.0.0
$XX=10.10.0.254
$XX=
$XX1=16
$XX2=16
$XX3=16
$XX4=16
$YY1=ON
$YY2=OFF
$YY3=ON
$YY4=OFF
$ZZ1=16
$ZZ2=16
$ZZ3=16
$ZZ4=16
$AA1=B
$AA2=B
$AA3=B
$AA4=B
$VID1=1
$VID2=1
$VID3=1
$VID4=1
$VID5=1
[#EOF#]

Generiert habe ich den QR-Code mit folgendem Code:

Encoding iso = Encoding.GetEncoding("ISO-8859-1");
Encoding utf8 = Encoding.UTF8;

QRCodeGenerator qrGenerator = new QRCodeGenerator();
QRCodeData qrCodeData = qrGenerator.CreateQrCode(iso.GetString(utf8.GetBytes(Text)), QRCodeGenerator.ECCLevel.L);
QRCode qrCode = new QRCode(qrCodeData);
Bitmap qrCodeImage = qrCode.GetGraphic(5);

Der so erzeugte QR-Code kann nicht gelesen werden (Versuch mit mehreren Apps und Betriebssystemen (IOS, Androdi). Wenn ich nur einen Buchstaben hinzufüge, oder entferne z.B. von meinem Test-Text, funktioniert der Barcode wieder sofort.

Ändere ich im Code den "PixelPerModule"-Wert von 5 auf z.B: 6 , bleibt der Fehler,
Ändere ich das ECCLevel von "L" auf "M" funktioniert der QR-Code auch, nur genau bei meinen Einstellungen tritt der Fehler auf.

Hoffe der Bug kann auch bei dir reproduziert werden.

Taken from suggestions in #33

I'd be glad to work on it as it's helping me understand the API

Hello, how can I set the sizing and mime type for ASP MVC to ensure it gets through IIS

hi, is it possible, that this libraray isn't working on ASP.NET Core applications?
I have installed it via NuGet and there are missing some classes.
Ican create the qrCodeData, but there is no class to work with it (Base64QRCode etc)

i got this error in unity "Cannot implicitly convert type QRCoder.QRCodeData' toQRCoder.QRCodeData'" help me out guys...thnks in advanced

Is there planned support for specifying background/foreground colors when generating the graphic on UWP?

Hello,

I compiled master source code and tried to generate a bitmap; the method CreateAntilogTable systematically generates an overflow exception whenever variable i is greater than 30.
My workaround is the following:

• first change declaration for the galoisField variable (values retrieved from here http://www.thonky.com/qr-code-tutorial/log-antilog-table):

private static List<Antilog> galoisField = new List<Antilog>() { 
            new Antilog (0, 1),
            new Antilog (1, 2),
            new Antilog (2, 4),
            new Antilog (3, 8),
            new Antilog (4, 16),
            new Antilog (5, 32),
            new Antilog (6, 64),
            new Antilog (7, 128),
            new Antilog (8, 29),
            new Antilog (9, 58),
            new Antilog (10, 116),
            new Antilog (11, 232),
            new Antilog (12, 205),
            new Antilog (13, 135),
            new Antilog (14, 19),
            new Antilog (15, 38),
            new Antilog (16, 76),
            new Antilog (17, 152),
            new Antilog (18, 45),
            new Antilog (19, 90),
            new Antilog (20, 180),
            new Antilog (21, 117),
            new Antilog (22, 234),
            new Antilog (23, 201),
            new Antilog (24, 143),
            new Antilog (25, 3),
            new Antilog (26, 6),
            new Antilog (27, 12),
            new Antilog (28, 24),
            new Antilog (29, 48),
            new Antilog (30, 96),
            new Antilog (31, 192),
            new Antilog (32, 157),
            new Antilog (33, 39),
            new Antilog (34, 78),
            new Antilog (35, 156),
            new Antilog (36, 37),
            new Antilog (37, 74),
            new Antilog (38, 148),
            new Antilog (39, 53),
            new Antilog (40, 106),
            new Antilog (41, 212),
            new Antilog (42, 181),
            new Antilog (43, 119),
            new Antilog (44, 238),
            new Antilog (45, 193),
            new Antilog (46, 159),
            new Antilog (47, 35),
            new Antilog (48, 70),
            new Antilog (49, 140),
            new Antilog (50, 5),
            new Antilog (51, 10),
            new Antilog (52, 20),
            new Antilog (53, 40),
            new Antilog (54, 80),
            new Antilog (55, 160),
            new Antilog (56, 93),
            new Antilog (57, 186),
            new Antilog (58, 105),
            new Antilog (59, 210),
            new Antilog (60, 185),
            new Antilog (61, 111),
            new Antilog (62, 222),
            new Antilog (63, 161),
            new Antilog (64, 95),
            new Antilog (65, 190),
            new Antilog (66, 97),
            new Antilog (67, 194),
            new Antilog (68, 153),
            new Antilog (69, 47),
            new Antilog (70, 94),
            new Antilog (71, 188),
            new Antilog (72, 101),
            new Antilog (73, 202),
            new Antilog (74, 137),
            new Antilog (75, 15),
            new Antilog (76, 30),
            new Antilog (77, 60),
            new Antilog (78, 120),
            new Antilog (79, 240),
            new Antilog (80, 253),
            new Antilog (81, 231),
            new Antilog (82, 211),
            new Antilog (83, 187),
            new Antilog (84, 107),
            new Antilog (85, 214),
            new Antilog (86, 177),
            new Antilog (87, 127),
            new Antilog (88, 254),
            new Antilog (89, 225),
            new Antilog (90, 223),
            new Antilog (91, 163),
            new Antilog (92, 91),
            new Antilog (93, 182),
            new Antilog (94, 113),
            new Antilog (95, 226),
            new Antilog (96, 217),
            new Antilog (97, 175),
            new Antilog (98, 67),
            new Antilog (99, 134),
            new Antilog (100, 17),
            new Antilog (101, 34),
            new Antilog (102, 68),
            new Antilog (103, 136),
            new Antilog (104, 13),
            new Antilog (105, 26),
            new Antilog (106, 52),
            new Antilog (107, 104),
            new Antilog (108, 208),
            new Antilog (109, 189),
            new Antilog (110, 103),
            new Antilog (111, 206),
            new Antilog (112, 129),
            new Antilog (113, 31),
            new Antilog (114, 62),
            new Antilog (115, 124),
            new Antilog (116, 248),
            new Antilog (117, 237),
            new Antilog (118, 199),
            new Antilog (119, 147),
            new Antilog (120, 59),
            new Antilog (121, 118),
            new Antilog (122, 236),
            new Antilog (123, 197),
            new Antilog (124, 151),
            new Antilog (125, 51),
            new Antilog (126, 102),
            new Antilog (127, 204),
            new Antilog (128, 133),
            new Antilog (129, 23),
            new Antilog (130, 46),
            new Antilog (131, 92),
            new Antilog (132, 184),
            new Antilog (133, 109),
            new Antilog (134, 218),
            new Antilog (135, 169),
            new Antilog (136, 79),
            new Antilog (137, 158),
            new Antilog (138, 33),
            new Antilog (139, 66),
            new Antilog (140, 132),
            new Antilog (141, 21),
            new Antilog (142, 42),
            new Antilog (143, 84),
            new Antilog (144, 168),
            new Antilog (145, 77),
            new Antilog (146, 154),
            new Antilog (147, 41),
            new Antilog (148, 82),
            new Antilog (149, 164),
            new Antilog (150, 85),
            new Antilog (151, 170),
            new Antilog (152, 73),
            new Antilog (153, 146),
            new Antilog (154, 57),
            new Antilog (155, 114),
            new Antilog (156, 228),
            new Antilog (157, 213),
            new Antilog (158, 183),
            new Antilog (159, 115),
            new Antilog (160, 230),
            new Antilog (161, 209),
            new Antilog (162, 191),
            new Antilog (163, 99),
            new Antilog (164, 198),
            new Antilog (165, 145),
            new Antilog (166, 63),
            new Antilog (167, 126),
            new Antilog (168, 252),
            new Antilog (169, 229),
            new Antilog (170, 215),
            new Antilog (171, 179),
            new Antilog (172, 123),
            new Antilog (173, 246),
            new Antilog (174, 241),
            new Antilog (175, 255),
            new Antilog (176, 227),
            new Antilog (177, 219),
            new Antilog (178, 171),
            new Antilog (179, 75),
            new Antilog (180, 150),
            new Antilog (181, 49),
            new Antilog (182, 98),
            new Antilog (183, 196),
            new Antilog (184, 149),
            new Antilog (185, 55),
            new Antilog (186, 110),
            new Antilog (187, 220),
            new Antilog (188, 165),
            new Antilog (189, 87),
            new Antilog (190, 174),
            new Antilog (191, 65),
            new Antilog (192, 130),
            new Antilog (193, 25),
            new Antilog (194, 50),
            new Antilog (195, 100),
            new Antilog (196, 200),
            new Antilog (197, 141),
            new Antilog (198, 7),
            new Antilog (199, 14),
            new Antilog (200, 28),
            new Antilog (201, 56),
            new Antilog (202, 112),
            new Antilog (203, 224),
            new Antilog (204, 221),
            new Antilog (205, 167),
            new Antilog (206, 83),
            new Antilog (207, 166),
            new Antilog (208, 81),
            new Antilog (209, 162),
            new Antilog (210, 89),
            new Antilog (211, 178),
            new Antilog (212, 121),
            new Antilog (213, 242),
            new Antilog (214, 249),
            new Antilog (215, 239),
            new Antilog (216, 195),
            new Antilog (217, 155),
            new Antilog (218, 43),
            new Antilog (219, 86),
            new Antilog (220, 172),
            new Antilog (221, 69),
            new Antilog (222, 138),
            new Antilog (223, 9),
            new Antilog (224, 18),
            new Antilog (225, 36),
            new Antilog (226, 72),
            new Antilog (227, 144),
            new Antilog (228, 61),
            new Antilog (229, 122),
            new Antilog (230, 244),
            new Antilog (231, 245),
            new Antilog (232, 247),
            new Antilog (233, 243),
            new Antilog (234, 251),
            new Antilog (235, 235),
            new Antilog (236, 203),
            new Antilog (237, 139),
            new Antilog (238, 11),
            new Antilog (239, 22),
            new Antilog (240, 44),
            new Antilog (241, 88),
            new Antilog (242, 176),
            new Antilog (243, 125),
            new Antilog (244, 250),
            new Antilog (245, 233),
            new Antilog (246, 207),
            new Antilog (247, 131),
            new Antilog (248, 27),
            new Antilog (249, 54),
            new Antilog (250, 108),
            new Antilog (251, 216),
            new Antilog (252, 173),
            new Antilog (253, 71),
            new Antilog (254, 142),
            new Antilog (255, 1),
        };

• Change Antilog struct definition to:

        private struct Antilog
        {
            public readonly int ExponentAlpha;
            public readonly int IntegerValue;

            public Antilog(int e, int v)
            {
                ExponentAlpha = e;
                IntegerValue = v;
            }
        }

• Ditch CreateAntilogTable method

I compiled again and it works. Benefits are:

• faster execution (values are not calculated any more)
• static list (kept in memory until application is discarded)

I hope it is useful ...

After installing: PM> Install-Package QRCoder
Error:
Install-Package : Could not install package 'QRCoder 1.2.3'. You are trying to install this package into a project that targets 'MDD,Version=v8.1', but the package does not contain any assembly references or cont
ent files that are compatible with that framework. For more information, contact the package author.

Do you have a new version with this version?

I generate a qr code from number 2132.
But when I use another qr readers, they read 2122.

Hi,
is there a way to add a Logo to the QR Code?

Like http://goqr.me/_Resources/Persistent/c51e9cb94c6c3e953542c764bb97a0e1cf033ca3/qrcode-logo-design-starbucks.png

Hello,

After updating from 1.2.0.0 to 1.2.1.0 the complexity of the QR codes generated is increased.

1.2.0.0:

1.2.1.0:

Is there a way we can force the QR code to be less complex in the new version? We need to print the QR codes on small labels and we always try to use the less complex QR code. Now we cannot update unfortunately to the newest version of your great library.

Regards,

Frank

It worked weel when I run it on unity editor (mac), but when I publish to ios device, it seemed that it did not work.

Hi all,
thank for this fantastic library, it is very simple to use.
The only problem that I found is that at the end of the string is added, by default, a /n that it is uncomfortable in some application. (you can see it for example if you try to create an empty QRcode). It is possible to remove it? Thanks you so much

I've integrated QRCoder into our project and in a few minutes I was up and running with QR codes. You've done a great job, thank you!

I felt immediately at home: I was expecting the two-letter QR acronym to stay as a two-letter upper case name in the source code, as recommended by the Framework Design Guidelines summarized here.

There are, however, a few small glitches where the naming is not OK:

var generator = new QRCoder.QRCodeGenerator ();
var data = generator.CreateQrCode (value, QRCoder.QRCodeGenerator.ECCLevel.Q);
var code = new QRCoder.QRCode (data);
var bitmap = code.GetGraphic (8);

• CreateQrCode() should be CreateQRCode() for consistency's sake.
• ECCLevel uses the three letter acronym ECC which should therefore be written as EccLevel.

There may be other such glitches in the code base, I did not check.

What do you think? Would it be OK for you to introduce breaking changes to make the library
even easier to consume, by removing these small surprises?

Thanks for the great library, is there a way this could be used to generate Wireless Password QRCodes? I know you can pipe this through

WIFI:S:<SSID>;T:<WPA|WEP|>;P:<password>;;

and it seems to work.

Hi Raffael
I use your library for printing QRCode on documents. Some of the codes are generated incorrectly. I give a few examples, and the parameters and values ​​with which they were noticed.
Encoded string: PA 9486/AMG/2014
ECC Level: M
Decoded as: PA 94870AMG/2014

Encoded string: PA 9490/AMG/2014
ECC Level: M
Decoded as: PA 949CFAMG/2014

Encoded string: PA 9491/AMG/2014
ECC Level: M
Decoded as: PA 949DFAMG/2014

Hi, How to do setting QR Image White margin?margin than Larger

data:0123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345

ECClevel: M

and almost 25% can not be scanner read

I need to generate QR Image for below code. But QR Coder does not create correct image for it. Can I know a way to do it. it works for other codes well.

www.bethelonline.cn/certificate/PTGJQ9Q6

Dear QRCoder team,

Is there any impediment for supporting the drawQuietZones = false option on BitmapByteQRCode? If not, would you please be so kind as to consider adding it?

Thank you very much!

PS: I know that option is available on the QRCode renderer, but I'm on .NET Core

Install-Package : The current environment doesn't have a solution open.
At line:1 char:1

• Install-Package QRCoder

•   + CategoryInfo          : InvalidOperation: (:) [Install-Package], InvalidOperationException
    + FullyQualifiedErrorId : NuGetNoActiveSolution,NuGet.PackageManagement.PowerShellCmdlets.InstallPackageCommand
  

Is it possible to put QRCoder on NuGet for ease of use/deployment?

As discussed in this issue #73 let's add PngByteQRCode as QRCode type for systems which doesn't support System.Drawing.

Hello, could you sign your library?

Hello, I came across this repo and would like to use it, but I cannot seem to find the QRCoder.dll you mention in the readme file.
Am I completely blind, or am I doing something wrong? (Either is very possible)

Thanks :)

I've got a problem while trying to encode special characters.
When using characters like č, š, etc, qr code is generated but can not be decoded. Otherwise it works great.
Is there any way to set encoding to UTF-8?

I tried to install the NuGet package in my UAP app but I get the following errors form the packagaing manager console:

Install-Package : QRCoder 1.1.9 is not compatible with UAP,Version=v10.0.
In Zeile:1 Zeichen:1

• Install-Package QRCoder

• - CategoryInfo          : NotSpecified: (:) [Install-Package], Exception
  - FullyQualifiedErrorId : NuGetCmdletUnhandledException,NuGet.PackageManagement.PowerShellCmdlets.InstallPackageCommand
  
  

Install-Package : Some packages are not compatible with UAP,Version=v10.0.
In Zeile:1 Zeichen:1

• Install-Package QRCoder

• - CategoryInfo          : NotSpecified: (:) [Install-Package], Exception
  - FullyQualifiedErrorId : NuGetCmdletUnhandledException,NuGet.PackageManagement.PowerShellCmdlets.InstallPackageCommand
  
  

Install-Package : QRCoder 1.1.9 is not compatible with UAP,Version=v10.0 (win10-arm).
In Zeile:1 Zeichen:1

• Install-Package QRCoder

• - CategoryInfo          : NotSpecified: (:) [Install-Package], Exception
  - FullyQualifiedErrorId : NuGetCmdletUnhandledException,NuGet.PackageManagement.PowerShellCmdlets.InstallPackageCommand
  
  

Install-Package : Some packages are not compatible with UAP,Version=v10.0 (win10-arm).
In Zeile:1 Zeichen:1

• Install-Package QRCoder

• - CategoryInfo          : NotSpecified: (:) [Install-Package], Exception
  - FullyQualifiedErrorId : NuGetCmdletUnhandledException,NuGet.PackageManagement.PowerShellCmdlets.InstallPackageCommand
  
  

Install-Package : QRCoder 1.1.9 is not compatible with UAP,Version=v10.0 (win10-arm-aot).
In Zeile:1 Zeichen:1

• Install-Package QRCoder

• - CategoryInfo          : NotSpecified: (:) [Install-Package], Exception
  - FullyQualifiedErrorId : NuGetCmdletUnhandledException,NuGet.PackageManagement.PowerShellCmdlets.InstallPackageCommand
  
  

Install-Package : Some packages are not compatible with UAP,Version=v10.0 (win10-arm-aot).
In Zeile:1 Zeichen:1

• Install-Package QRCoder

• - CategoryInfo          : NotSpecified: (:) [Install-Package], Exception
  - FullyQualifiedErrorId : NuGetCmdletUnhandledException,NuGet.PackageManagement.PowerShellCmdlets.InstallPackageCommand
  
  

Install-Package : QRCoder 1.1.9 is not compatible with UAP,Version=v10.0 (win10-x64).
In Zeile:1 Zeichen:1

• Install-Package QRCoder

• - CategoryInfo          : NotSpecified: (:) [Install-Package], Exception
  - FullyQualifiedErrorId : NuGetCmdletUnhandledException,NuGet.PackageManagement.PowerShellCmdlets.InstallPackageCommand
  
  

Install-Package : Some packages are not compatible with UAP,Version=v10.0 (win10-x64).
In Zeile:1 Zeichen:1

• Install-Package QRCoder

• - CategoryInfo          : NotSpecified: (:) [Install-Package], Exception
  - FullyQualifiedErrorId : NuGetCmdletUnhandledException,NuGet.PackageManagement.PowerShellCmdlets.InstallPackageCommand
  
  

Install-Package : QRCoder 1.1.9 is not compatible with UAP,Version=v10.0 (win10-x64-aot).
In Zeile:1 Zeichen:1

• Install-Package QRCoder

• - CategoryInfo          : NotSpecified: (:) [Install-Package], Exception
  - FullyQualifiedErrorId : NuGetCmdletUnhandledException,NuGet.PackageManagement.PowerShellCmdlets.InstallPackageCommand
  
  

Install-Package : Some packages are not compatible with UAP,Version=v10.0 (win10-x64-aot).
In Zeile:1 Zeichen:1

• Install-Package QRCoder

• - CategoryInfo          : NotSpecified: (:) [Install-Package], Exception
  - FullyQualifiedErrorId : NuGetCmdletUnhandledException,NuGet.PackageManagement.PowerShellCmdlets.InstallPackageCommand
  
  

Install-Package : QRCoder 1.1.9 is not compatible with UAP,Version=v10.0 (win10-x86).
In Zeile:1 Zeichen:1

• Install-Package QRCoder

• - CategoryInfo          : NotSpecified: (:) [Install-Package], Exception
  - FullyQualifiedErrorId : NuGetCmdletUnhandledException,NuGet.PackageManagement.PowerShellCmdlets.InstallPackageCommand
  
  

Install-Package : Some packages are not compatible with UAP,Version=v10.0 (win10-x86).
In Zeile:1 Zeichen:1

• Install-Package QRCoder

• - CategoryInfo          : NotSpecified: (:) [Install-Package], Exception
  - FullyQualifiedErrorId : NuGetCmdletUnhandledException,NuGet.PackageManagement.PowerShellCmdlets.InstallPackageCommand
  
  

Install-Package : QRCoder 1.1.9 is not compatible with UAP,Version=v10.0 (win10-x86-aot).
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• Install-Package QRCoder

• - CategoryInfo          : NotSpecified: (:) [Install-Package], Exception
  - FullyQualifiedErrorId : NuGetCmdletUnhandledException,NuGet.PackageManagement.PowerShellCmdlets.InstallPackageCommand
  
  

Install-Package : Some packages are not compatible with UAP,Version=v10.0 (win10-x86-aot).
In Zeile:1 Zeichen:1

• Install-Package QRCoder

• - CategoryInfo          : NotSpecified: (:) [Install-Package], Exception
  - FullyQualifiedErrorId : NuGetCmdletUnhandledException,NuGet.PackageManagement.PowerShellCmdlets.InstallPackageCommand
  
  

Paketwiederherstellungsfehler für "TempCheckPiUI".
Install-Package : Fehler bei der Paketwiederherstellung. Es wird ein Rollback der Paketänderungen für "TempCheckPiUI" ausgeführt.
In Zeile:1 Zeichen:1

• Install-Package QRCoder

• - CategoryInfo          : NotSpecified: (:) [Install-Package], Exception
  - FullyQualifiedErrorId : NuGetCmdletUnhandledException,NuGet.PackageManagement.PowerShellCmdlets.InstallPackageCommand
  
  

I could try to insert the code directly in my project but I would prefer to have the official package.

Hey there!

First of all, thanks for all your hard work, it's a really nice library. 👍

I was wondering how I'd go about removing the white border? I'll make sure to add some white-space around it in my CSS, it's pretty difficult to place and scale responsively with the border, so I'd rather just do it without.

You can consider this a feature request also! :-)

a2345678901234567890123450 –> doesn't work
a2345678901234567890123451 –> works
A2345678901234567890123450 –> works
a234567890123456789012340 –>works
a23456789012345678901234560 –> works

Found by karma (http://code-bude.net/2013/10/17/qrcoder-eine-open-source-qr-code-implementierung-in-csharp/comment-page-1/#comment-105324)

Would be a neat addition. I have made several.

For people using TOTP in C#, it would go a lot more smoothly than importing yet another library. It is small and simple and I could do it.

Thoughts?

Hello, great lib BTW!

Can you share how to extend the Payload to implement a custom Payload action. For e.g. send to printer or send to image.

thanks

QRCoder can support SVG?

I'm using QRCoder in an application and i must generate code for ticket (the number is very important and bigger) and i get an exception of out of memory and i guest the problem is in qrcode generation, now i need to implement IDisposable interface.
i'd need to know if i'm in good way to fix it and if my troublshoot is right ?