how can I convert below code into java

Question

This is vb.net.

Public GS As String = Chr(&H1D)

Public Function getBarcodeStr(ByVal msg As String) As String

    getBarcodeStr = GS & "h" & Chr(80) 'Bardcode Hieght
    getBarcodeStr = getBarcodeStr & GS & "w" & Chr(1) 'Barcode Width
    getBarcodeStr = getBarcodeStr & GS & "f" & Chr(0) 'Font for HRI characters
    getBarcodeStr = getBarcodeStr & GS & "H" & Chr(2) 'Position of HRI characters
    getBarcodeStr = getBarcodeStr & GS & "k" & Chr(69) & Chr(20) 'Print Barcode Smb 39
    getBarcodeStr = getBarcodeStr & msg & Chr(0) & vbCrLf 'Print Text Under
    getBarcodeStr = getBarcodeStr & GS & "d" & Chr(3) & vbCrLf
    getBarcodeStr = getBarcodeStr & GS & "@"
    Return getBarcodeStr
End Function

Public Sub EPOSPrinter(ByVal PrintString As String)

        RawPrinterHelper.SendStringToPrinter(My.Settings.PrinterName, PrintString)
End Sub



PrintString = getBarcodeStr("8714789570945") + vbCrLf 'Test this barcode
EPOSPrinter(PrintString)

1. Formatting is wrong, 2. Provide an attempt from you side – morpheus05 Aug 06 '15 at 07:13 — morpheus05, Aug 06 '15 at 07:13
below i have post my try please look at once – Praful Jain Aug 06 '15 at 07:21 — Praful Jain, Aug 06 '15 at 07:21

MrT · Answer 1 · 2015-08-06T07:30:12.817

2

Maybe try this without knowing what the other function do:

public String getBarcodeStr(String msg){        
String getBarcodeStr = GS + "h" + Chr(80); //Bardcode Hieght";
        getBarcodeStr += GS + "w" + Chr(1);// 'Barcode Width
        getBarcodeStr += GS + "f" + Chr(0);// 'Font for HRI characters
        getBarcodeStr += GS + "H" + Chr(2);// 'Position of HRI characters
        getBarcodeStr += GS + "k" + Chr(69) + Chr(20);// 'Print Barcode Smb 39
        getBarcodeStr += msg + Chr(0)+ "\n";// 'Print Text Under
        getBarcodeStr += GS + "d" & Chr(3) +"\n";
        getBarcodeStr += GS + "@";
return getBarcodeStr;
}

edited Aug 06 '15 at 07:30

answered Aug 06 '15 at 07:26

MrT

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vbCrLf is not working in java ,vbCrLf is only supported in vb.net so please edit your code – Praful Jain Aug 06 '15 at 07:29
i dont know what vbCrLf is doing so i cannot provide you more at the moment. if it is a newline then see my code. – MrT Aug 06 '15 at 07:31
thanks finally above code is working fine now I can barcode on page – Praful Jain Aug 06 '15 at 10:20
then click this answer as correct and close it please – MrT Aug 06 '15 at 10:54

how can I convert below code into java

1 Answers1