Postample Codabar is changed by rendering


I want to print an “codabar” barcode and the input is “000018” the code must look like “b000018b”, In the preview it is correct but rendering on the reportserver the code is changed to “b000018a”??

image.png (32.2 KB)



We are unable to reproduce the issue using Aspose.BarCode for .NET 18.11. You may try the following code sample:

BarCodeGenerator builder = new BarCodeGenerator(EncodeTypes.Codabar, "000018");
builder.Codabar.StartSymbol = CodabarSymbol.A;
builder.Codabar.StopSymbol = CodabarSymbol.D;
builder.Save(dataDir + "Coabar-start-stop-symbols_out.png"); 

Moreover, if the issue still exists then please share your code file with us for further investigation.


Hi, I am not using .Net I use SSRS (Aspose version (17.02).
on the Visualstudio Pc its now 18.11

Question : If want to upgrate the reportserver, is a replacement of the dll and the xml enough?



We are sorry for inconvenience.
You may follow Visual Studio configuration as described at this link:

It is requested to please try with latest version, if the issue still exists then please write back to us and provide SQL Server version, OS details etc. so that we could investigate in detail.