7.6

Table Of Contents

ShowBarcodeUPCE (procedure)

Displays a specified string as a UPC-E barcode.

Syntax

showbarcodeupce( str, subset,[readable, barwidth] )

Arguments

str

Value of type string to display as a barcode.

Subset

The subset of UPC-E to use

0 UPC-E

1 UPC-E ext.2

2 UPC-E ext.5

readable

Optional boolean that enables display of the human readable portion of the barcode. Default = True.

barwidth

Optional width of one barcode bar, in mils (0.001 inch). Default = 12mils.

Code Sample Example

showbarcodeupce('123456',0)

Resources

InStream... EndInStream (procedure)

Ceate an alias for a resource file (image, data file, attachment, etc.). You can then reference the resource file using the alias

instead of the path. This eliminates the need to repeat a path in more than one place in your code, and thus makes your code

easier to maintain. For example, if you change the resource, you need only modify the path in the instream() command,

rather than everywhere you reference the original resource.

You cannot use the instream() command inside any function you define using function @name().

Syntax

instream external resname

path

endinstream()