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Generate Barcodes in VB > Generate Barcodes using VB Project Template > Generate Barcodes using VB Console Application Template > Generate RM4SCC using VB Console Application Template
BusinessRefinery .NET RM4SCC bar code image Generator
Create RM4SCC using Console Application Template
.NET RM4SCC generator control is designed to create RM4SCC bar code images in .NET applications. Moreover, it is designed to be a development tools for .NET classes and components development.
Visual Basic Assembler Characteristic
The visual basic is a kind of assembler that easy for programmers, not only for green hands but also for experts. Users can provide some simple GUI system by visual basic, and at the same time, it is available for the homogeneous software. Visual basic is based on a series of visible control .And the controls establish a section, then the section in all come into a program.
Visual Studio Console Application TemplateVisual Studio Templates are written by Microsoft and shipped by Visual Studio as a development tool. They are brought in to create the basic container of the application, class, controls you are developing. They also build the basic items you need.
Console Application Template is one of these installed project template. It is used to build Console applications
.NET RM4SCC Generator is a .NET component with functionality that create RM4SCC bar code images. The functionality is comprehensive. With it, you can enlarge, shrink, rotate, and re-color the barcode images. You can also set the image format to GIF, BMP, PNG, JPEG, or TIFF.
All the functionality could be easily inherited from .NET RM4SCC Generator to the console application you created. Thus, you can use command line to implement RM4SCC barcode generation in .NET.
Background informationRM4SCC, also known as CBC which is short for Cunstomer Bar Code, is a barcode symbology. It is primarily used by the Royal Mail for it has the ability to clean the mails. RM4SCC makes it possible for the UK postcodes together with Delivery Point Suffixes to be read by a machine at a fast speed rather easily.
Royal TNT PostA version which is a bit modified named KTX (Klant Index ) is used by Royal TNT Post. What makes Royal TNT Post different from others is that no start and end symbols and checksum have ever been used. Besides, it can help separate the house number and provide with an X. Normally, it can be seen below the address.
GuidelinesGenerally speaking, strict and organized guidelines have been used to control the usage of these barcodes, which makes it possible for the numbers to be read by machines maximumally. At the same time, Royal Mail's Cleanmail system can use the RM4SCC barcode as well. It is used as an alternative to OCR fonts which are readable. Apart from that, business will also have access to send a great number of letters rather easily and cheaply. One thing that needs to be noticed is that the barcode is made up of a start character, postcode, the Delivery Point Suffix, a checksum character, and a stop character.
EncodingTypically, every character consists of four bars. Two of them extend upward and the other two stretch downward. Each half of the long bars is able to be allocated weights of 4210 in order to generate a digit from one to six. 36 possible symbols which include 10 digits and 26 letters are given by the combination of the top and bottom halves.
ChecksumThere are three ways to calculate the check symbol. The first one is to sum up the top and bottom half values separately. Modulo is considered as the second way of computing the symbol. What comes last is combing the final numbers into a complete symbol. For instance, If the half values are 26114512, then this adds up to 22=63+4,and as a result,a top value of 4 can be obtained. If the bottom half values are 64224625, and this sums up to 31=65 + 1. As is seen from the above, one is the half value of the check symbol's bottom, which goes with the letter I.
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