#BARCODE GENERATOR TARGET HOW TO#
#BARCODE GENERATOR TARGET MOD#
#BARCODE GENERATOR TARGET ANDROID#

#BARCODE GENERATOR TARGET HOW TO#

In your example I can see a mistake of Code128Generate(0 0 10 10 Sheet1 'test') as Excel can not address a sheet by that reference.In this tutorial, we will learn How to implement Barcode or QR Code reader and generator in Ionic React application using Native plugin. Try again and everything should work at least on Excel 2007. So, just put the sub into your project and call the sub from your main code with the following parameters:īyVal X As Single - horizontal coordinate in mm from the left edge of a sheetīyVal Y As Single - vertical coordinate in mm from the top edge of a sheetīyVal Height As Single - height of a barcode in mm (barcode will be drawn down from the Y)īyVal LineWeight As Single - thickness of a barcode line representing '1' (black line) in ptīyRef TargetSheet As Worksheet - a target worksheet where a barcode will be drawnīyVal Content As String - string of what to be encodedĬall Code128Generate(5, 5, 10, 0.5, Thisworkbook.Sheets(1), '123456') I did not describe variables the Sub uses. Would be helpful for me if you comment this thread when using it in your apps.

#BARCODE GENERATOR TARGET ANDROID#

ForeColor.RGB = vbBlack ' my Excel writes light-blue lines by default, so the color is forcibly switchedīarcode reading has been tested by an Android phone ( Accusoft Barcode Scanner program) as well as by a PROTON IMS-3100 and a cheap Chineese (PAN.CODE A500) hardware scanners. With (X + (CurBar * LineWeight) * 0.9, Y, X + (CurBar * LineWeight) * 0.9, (Y + Height)).Line ' (CurBar * LineWeight) * 0.9 - here is 10% overlapping :-)

#BARCODE GENERATOR TARGET MOD#

WeightSum = WeightSum + i * SymbolValue(99) 'Code-CĬontentString = ContentString + SymbolString(99) 'Code-CĬontent = Right(Content, Len(Content) - 1) 'cut 1st symbolĬontentString = ContentString + SymbolString(105)ĬontentString = ContentString + SymbolString(SymbolValue(WeightSum Mod 103))ĬontentString = ContentString + SymbolString(106)ĬontentString = ContentString + Tbar_Symbol WeightSum = WeightSum + i * SymbolValue(k)ĬontentString = ContentString + SymbolString(k) If IsNumeric(Content) = True Then ' value is numericĬontentString = ContentString + SymbolString(104) ' Supports B and C charsets only values 00-94, 99,101, 103-105 for B, 00-101, 103-105 for CĬonst Tbar_Symbol As String * 2 = '11' ' termination barĭim ContentString As String ' bars sequenceĭim SymbolValue(0 To 106) As Integer ' valuesĭim SymbolString(0 To 106) As String * 11 'bits sequenceĭim SymbolCharB(0 To 106) As String * 1 'Chars in B setĭim SymbolCharC(0 To 106) As String * 2 'Chars in B set

Sub Code128Generate(ByVal X As Single, ByVal Y As Single, ByVal Height As Single, ByVal LineWeight As Single, _īyRef TargetSheet As Worksheet, ByVal Content As String) Win 7 Ultimate, MS Office 2007 were used to develop and tests.

Obviously version-depended code (different versions/OSs/printers can vary the result, NOT tested). A barcode position is only correct when 100% print size is set. Sub does not support a barcode inclination just vertical orientation A complete barcode width is not pre-calulated and drawing begins from left which can cause unexpected overhangs Code does not check the length of the encoded string Code does not generate any special 'instruction' symbols: symbols 95-98, 100, 102 in charset 'B' and 102 in charset 'C'. 10% bars overlapping is used for drawing as this value showed the best result at scanning tests. This tweak significantly reduces barcode length for a numeric string. A 'tweak' for numeric strings has been implemented: If a numeric string to be encoded is of odd length the first symbol is encoded as 'B' the rest of symbols are encoded as 'C'. Sub draws a barcode onto a target Worksheet from beginning position which is defined by horizontal offset (X), vertical offset (Y) measured in mm of required height in mm bar width is defined in pt The sub uses Shapes collection to draw lines of a barcode instead of special fonts Main symbology has been picked from CODE128 SYMBOLOGY It was much easier and faster than Code93 as Code128 is simpler to encode and yet more powerful particularly for strings of digits. And finally I've developed it! As before want to share it with other Mr.Excel users and Google searchers. Since the Code93 barcode generator has been developed I've been thinking of Code128.

Barcode generator target