If bar code decoders and scanners did nothing other than read and decipher bar coded labels and send the information they contained to a computer, they would still be incredibly useful and time-saving devices. In comparison to a keyboard, bar code technology offers a vastly more efficient and accurate method for handling repetitive data entry tasks. However, rarely does a decoder/scanner simply decode and pass along only the information contained in a bar code label.

Some barcodes format support full 128 character set, from ASCII code 0 to ASCII code 127 (bar codes Extended 39, Extended 93, 128A, 128 auto, EAN/UCC 128 and 2D barcodes). If you want to print special characters (ASCII code <32) with those barcodes, a "Transparent Print Data" PCL sequence (<Esc>&p#X, where # is replaced with the number of following data bytes to put in barcode) must follow immediately the font selection sequence. See similar questions...

You can create a carriage return by holding down the ALT key and pressing the ENTER key while holding down the ALT key. See similar questions...

This feature is available for the RS232 and Keyboard Wedge interfaces only. An "Enter" key is comprised of a Carriage Return <CR> and a Line Feed <LF>. To program a <CR>/<LF> scan 0,D,0,A (as shown in the ASCII Character Set table on the back cover of the programming guide). Every Prefix and Suffix must have four characters. Therefore, to program a <CR> whose value is only 0,D you must scan 0,D,0,0 to fill the buffer. See similar questions...

In Windows a carriage return is made up of two characters; carriage return and a line feed. In ColdFusion, you can use the Chr() function to output a character. Chr() takes one argument; the ASCII code of the character you want to output. So, to create a carriage return, concatenate a carriage return, Chr(13), with a line feed, Chr(10) like this. <cfset variables.CrLf = Chr(13) & Chr(10)> <cfset MyString = "First line" & variables.CrLf & "Second line"> See similar questions...

No, you cannot add a barcode type to the control for yourself. You can ask us to implement a new barcode type. We will then make you an offer for this. Code 39: Are "y" and "z" puzzled? I seem to be having trouble with Code39 - the barcode is RAY.134515F but I get RAZ.134515F on our barcode analyzer. We have tested Active Barcode with Delphi 3 and Delphi 4 and it works fine. We also have no information about problems with newer versions of Delphi. See similar questions...

Carriage is charged at cost from manufacturer. This is standard practice in the promotional industry. If you would like the carriage cost for any of the products shown on this site, please Contact Us, our sales department would be happy to help. See similar questions...

Set the options to "button bar". This will allow you to send any ASCII character. Beware of the 255 character, though, this is the telnet escape sequence (the button bar also allows you to send these sequences in complete form). The gateway, due to its nature, creates separate links to your terminal and to the site you're connecting to. Even though it tries to keep track of the link to your terminal, it can sometimes get confused, mainly due to limitations in the HTTP protocol and many proxies. See similar questions...

The Container property returns or sets the container of a control on a Form. By default, the control's container is the Form that hosts the control. The following sample adds the Command1 object to the active page of the exTab control: See similar questions...

The underside of your vehicle is vulnerable to harmful pollutants. Every time you drive through a puddle, contaminants are damaging your vehicle's underbody. Without routine maintenance, rust will spread regardless of factory protection. Our unique process rinses, flushes, and protects the undercarriage and then applies a rust inhibitor, which helps prevent the harmful effects of rust. See similar questions...

Biddles can produce barcodes for their customers but do not offer this as a stand alone service. You will need to have obtained an ISBN number before your barcode can be made. See similar questions...

Information which is encoded in its white spaces and black bars. These are decoded by a scanner's engine or decoder according to preset rules, sent to the PC and appear as text at your monitor. See similar questions...

Question I can see from the Programming Manual (Section 24, End ot text Message) it is possible to program a number of different termination characters to be sent after the barcode data. However my application requires something special not listed in the table. Answer There are two ways to append data to the barcode. See sections '27 Set Suffix' and '24 End of Text Message'. The 'Suffix' is transmitted immediately before the 'End of text message'. See similar questions...

Tabs are a way of organizing your eBoard into multiple sections. For example, if you teach Math, English, and Science, you could create one tab for each subject area. Your tabs appear near the top of your eBoard. Each tab can have its own notes (see What is a note?) and users can click on a particular tab to see the notes that are stored under that tab. See similar questions...