Comments (7)
I threw the following in the test app and it worked without error:
var code = "85000923846235";
BarcodeLib.Barcode b = new BarcodeLib.Barcode();
b.Alignment = BarcodeLib.AlignmentPositions.CENTER;
BarcodeLib.TYPE type = BarcodeLib.TYPE.Interleaved2of5;
b.IncludeLabel = true;
b.RotateFlipType = RotateFlipType.RotateNoneFlipNone;
b.AlternateLabel = code;
b.LabelPosition = BarcodeLib.LabelPositions.BOTTOMCENTER;
b.BarWidth = null;
b.AspectRatio = null;
barcode.BackgroundImage = b.Encode(type, code, Color.Black, Color.White, 300, 150);
Can you post the contents of your CalculateCheckDigit(string) method? I think you problem may be in there.
from barcodelib.
public static int CalculateCheckDigit(string ean)
{
var multiplier = 3;
var checkNumber = 0;
var numb = 0;
for (int i = 0; i < ean.Length; i++)
{
if (int.TryParse(ean.Substring(i, 1), out numb))
{
checkNumber += numb * multiplier;
multiplier = (multiplier == 3) ? 1 : 3;
}
}
var checkNumberPlus9 = checkNumber + 9;
var nextMultipleOfTen = checkNumberPlus9 - (checkNumberPlus9 % 10); // nextMultipleOfTen ist jetzt das nächste Vielfache von zehn
return nextMultipleOfTen - checkNumber;
}
this is the CalculateCheckDigit method
from barcodelib.
This check digit code is already in the library ... You are aware of that right?
from barcodelib.
Do you mean the library has a built-in method to generate a check digit like the method above do it?
If so can you give me a hint where to find and to use? I can't find it by myself.
from barcodelib.
Oops I mislead you. There is no Mod10 check digit for Interleaved 2 of 5 but there will be soon :)
from barcodelib.
This will be fixed in Release 2.2.0 with this commit 2b9b875
from barcodelib.
Let me know if you have any questions by reopening a new issue
from barcodelib.
Related Issues (20)
- Standard2of5, wide to narrow ratio differs between data and start and stop patterns HOT 1
- MSI check digit(s) calculation HOT 1
- FIM has an E HOT 1
- POSTNET, height of "half" bars HOT 2
- Vb showing image in picturebox HOT 1
- .NET Framework 4.8 HOT 5
- Barcode type: IATA 2 of 5 HOT 2
- Code 93 encoding bug HOT 5
- GS1-128 FNC1 special char throws exception
- Problem with EAN-8 code HOT 5
- Barcode Appearing Black HOT 1
- .NET 8 support HOT 1
- Label text fuzzy HOT 3
- Code 128 encoding is broken for some payloads containing "99" HOT 7
- How to generate 2D barcode HOT 1
- .NET8 support HOT 2
- Compilation error (Latest version visual Studio) HOT 3
- EAN13 label format compatiblity issue with upgarde from 2.4.0 to 3.0.3 HOT 2
- After updating 2.4.0 to 3.0.3 I faced this issue while the backColor is transparent for the barcode HOT 1
- After updating 2.4.0 to 3.0.4 I faced this issue while the backColor is transparent for the barcode HOT 3
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from barcodelib.