CodeDom – An Progress Strategy For Code Era at Operate Time
CodeDom, which stands for Code Document Object Design, is a single progress approach supplied by Microsoft.Internet Framework to generate code at run-time. At software level, it offers programmers the capacity to compose a single language-impartial code that can emit supply code in a specific language for later demands.
Code Document Object Design lies inside of the System.CodeDom namespaces of the.Net Framework. The CodeDom has the pursuing benefits:
From a single code that utilizes the CodeDom to depict the composition of resource code that can produce source code of any language supports the CodeDom specification.
The CodeDom allows source code and assemblies to be developed, compiled, and executed dynamically at runtime.
It offers a language unbiased item model for representing the structure of supply code in memory.
It functions as a supply code translator amid distinct languages.
Common usages of the CodeDOM incorporate:
Making template code for emitting code wizards, coding illustrations, XML Web companies customer proxies, and so on.
Dynamically compiling code in languages supported.
T4 (Text Template Transformation Toolkit) is yet another potent era instrument presented by Microsoft.web Framework. Not like the CodeDom, T4 uses string concatenation to develop textual template to produce code. A lot of the output code will be place into template blocks, in purchase to make the code generator straightforward to develop and customise. However, T4 is a language dependent and will need to have a independent code generator for each and every output language. On the other hand, the CodeDom permits builders use a one supply code to produce the identical issue in distinct languages, which naturally give a massive benefit in developing.Internet Framework equipment.
Most programing constructs, which includes declarations, statements, arrays, casts, iterations, mistake dealing with and others, is supported by the CodeDom. For programing constructs that are not presently supported in CodeDom, “snippet” courses such as the CodeSnippetCompileUnit, CodeSnippetExpression, CodeSnippetStatement, and CodeSnippetTypeMember can be used as generic illustration. For making code in a certain language, a corresponding CodeDomProvider course will be necessary.
Presently there are Microsoft.CSharp.CSharpCodeProvider and Microsoft.VisualBasic.VBCodeProvider that can be used to make C Sharp code and VisuaBasic.internet code. Other programming languages never have CodeDomProvider nevertheless, and may well not have simple ways to signify some CodeDom constructions (delegates, enums, templates, and framework) due to variation in language specifications. Nevertheless, producing a CodeDomProvider is not a very complicated task, if the enter CodeDom construction is limited. qr code Programmers can always build a CodeDomProvider for a distinct language by inheriting from CodeDomProvider, and throw exceptions if the development is way too hard to depict.