A detailed introduction to C # and VB.net hybrid development testing (GRAPHIC)

In the past, the development program software, basically is the use of a development language, either C #, either Java, or Delphi and the like. Recently saw some C # multi-project integration into a solution to develop the way, I think this is a good way. Let's build a simple example to feel the beauty of Microsoft's platform for multilingual development.

Development process:

1. New C # Windows program project

2. New VB Class Library project

Add a class library to just the C # project ("Add to Solution")

After the project has been completed, such as:

3, write VB Class library code

New test Method SayHello (), simple output information hint.

4. Add Project References

Add a project reference, the VB project, to your C # project.

5. Design form and write C # form event code

Using system;using system.windows.forms;using classlibrary1;namespace windowsformsapplication1{public    Partial Class Form1:form    {public        Form1 ()        {            InitializeComponent ();        }        private void Button1_Click (object sender, EventArgs e)        {            new Class1 (). SayHello ();}}}    

6. Test results

Multi-project hybrid development mainly has the following benefits:

Layered design, each layer can be independently developed to facilitate the division of labor;

Add references between the different projects, compile the DLL file, publish the DLL or source code according to your needs;

Modular development, to facilitate the formation of code assets, similar projects in the future only need to reference the relevant projects, to avoid referencing redundant code;

Another point is that the other language platform can not reach, is to play the advantages of different languages under the. NET platform, programmers using different languages can jointly develop a project.