CodeDom, which stands for Code Doc Object Design, is 1 advance technique presented by Microsoft.Web Framework to create code at run-time. At application level, it gives programmers the ability to create a one language-impartial code that can emit supply code in a distinct language for later needs.

Code Document Item Model lies inside the Program.CodeDom namespaces of the.Internet Framework. The CodeDom has the subsequent advantages:

From a solitary code that makes use of the CodeDom to represent the structure of resource code that can produce source code of any language supports the CodeDom specification.

The CodeDom allows source code and assemblies to be produced, compiled, and executed dynamically at runtime.

dynamic qr code It supplies a language unbiased object model for representing the framework of resource code in memory.
It acts as a supply code translator amongst diverse languages.

Common usages of the CodeDOM contain:

Producing template code for emitting code wizards, coding illustrations, XML Internet solutions client proxies, and so forth.

Dynamically compiling code in languages supported.
T4 (Textual content Template Transformation Toolkit) is yet another effective era instrument provided by Microsoft.web Framework. As opposed to the CodeDom, T4 employs string concatenation to produce textual template to produce code. A whole lot of the output code will be put into template blocks, in order to make the code generator straightforward to develop and personalize. However, T4 is a language dependent and will want a separate code generator for each and every output language. On the other hand, the CodeDom allows developers use a single supply code to create the same point in different languages, which certainly give a massive edge in building.Internet Framework resources.

Most programing constructs, such as declarations, statements, arrays, casts, iterations, error dealing with and others, is supported by the CodeDom. For programing constructs that are not presently supported in CodeDom, “snippet” lessons such as the CodeSnippetCompileUnit, CodeSnippetExpression, CodeSnippetStatement, and CodeSnippetTypeMember can be used as generic representation. For making code in a specific language, a corresponding CodeDomProvider class will be required.

Presently there are Microsoft.CSharp.CSharpCodeProvider and Microsoft.VisualBasic.VBCodeProvider that can be utilized to make C Sharp code and VisuaBasic.web code. Other programming languages do not have CodeDomProvider but, and may possibly not have basic methods to symbolize some CodeDom constructions (delegates, enums, templates, and framework) because of to difference in language technical specs. Nevertheless, producing a CodeDomProvider is not a quite complex process, if the input CodeDom framework is restricted. Programmers can always build a CodeDomProvider for a specific language by inheriting from CodeDomProvider, and toss exceptions if the development is as well difficult to represent.