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.NET Barcode Generator, create Code 93 in Visual Studio 2005

Create Code 93 images using Visual Studio 2005 Visual C# IDE

Visual C# 2005 IDE

Visual C# 2005 IDE is a powerful and flexible development environment for creating Windows-based and .NET-based applications. It is an integrated development system and a set of individual tools.

Code 93

In 1982, Intermec designed Code 93, a barcode symbology, for he wants to enhance the density and data security. In order to complement and improve upon Code 39, Code 93 was designed. Code 93, is similar to code 39.By using combinations of 2 characters can it represent the full ASCII character set like Code 39.what makes it different is that Code 93 is a continuous symbology and can produce denser code. In contrast with Code 39's 43 characters it encodes 47 characters too.
Code 93 is an alphanumeric, and Canada Post used it primarily to encode supplementary delivery information, besides it is variable length symbology .
Code 93 consists of 26 Capital letters, 10 Digitals; and 7 special characters:
A, B, C, D, E, F, G, H, I, J, K, L, M, N, O, P, Q, R, S, T, U, V, W, X, Y, Z
0, 1, 2, 3, 4, 5, 6, 7, 8, 9
-, ., $, /, +, %, SPACE.
Every symbol is formed by two check characters, and each of them is divided into nine modules, what's more, it always has three bars and three spaces, as a result, they are the name. Each bar and space wide from 1 to 4 modules. 5 special characters (including a start/stop character) which defined by code 93 can connect with other characters to clearly behalf all 128 ASCII characters.,however ,code 93 has his own 43 characters.

CLI

CIL (Common Intermediate Language, pronounced either "sil" or "kil") is the lowest-level human-readable programming language defined by the Common Language Infrastructure (CLI) specification ,we often call it Microsoft Intermediate Language or MSIL formly . The .NET Framework and Mono. Languages which target a CLS-compatible runtime environment compile to CIL usually use it . CIL, an object-oriented assembly language, whose bytecode is translated into native code or executed by a virtual machine.is assembled into an object code that has a bytecode-style format and wholly stack-based.

The source code is translated into CIL code but not platform or processor-specific object code when the .NET programming languages edited. CIL is a CPU- and platform-independent instruction set which designed to be carried out in any environment where the Common Language Infrastructure is supproted,for instancethe .NET runtime on Windows, or the cross-platform Mono runtime. The need of distributing different executable files for different platforms and CPU types can be wiped out theoretically.Compared with natively compiled executable files, CIL code is safer and can provide better security and reliability during runtime

The execution process:

1. Source code changed into Common Intermediate Language, CIL's is the same as Assembly language for a CPU.
2. CIL is then assembled into a so called bytecode form and a .NET assembly is created.
3. A.NET assembly is passed through the runtime's JIT compiler to generate native code when it is executed. Ahead-of-time compilation may also put into use, which eliminates this step clear away this step, but cost executable file portability.
4. It is the computer's processorthat carry out the native