Build an enterprise-level Instant Messaging System

【Abstract]

The degree of enterprise informatization has become one of the criteria for measuring the scale of enterprises. Through the in-depth development and widespread use of information resources, to achieve automation of production processes, network management methods, intelligent decision-making support, and electronic business operations, and continuously improve the efficiency and level of production, operation, management, and decision-making, the process of improving the economic benefits and competitiveness of enterprises. This article will thoroughly analyze how to use C # On the DOTNET platform to build an enterprise-level instant messaging system.

【Keyword]

Enterprise Instant messaging platform C # Build

【Body]

Introduction

　Instant Messaging provides users with a convenient and quick way to communicate with friends over the Internet, through it, people can talk online, transfer files, voice conversations, and video conferences. In an enterprise, the instant messaging system can also provide online chat, file transfer, voice chat, and other functions for employees in various positions of the enterprise, for more advanced applications, you can create a collaborative working platform, publish notifications in real time, view work progress, asynchronous calls, virtual conferences, and other functions. The focus of this article is not to discuss the significance of Enterprise Informatization, but to comprehensively analyze the specific implementation of the system.

Technical Background

Microsoft. net Framework provides applications with hierarchical, scalable, and governed network services to access the Internet. Its namespace is system. net and system. net. sockets contains a variety of classes to develop a variety of network applications .. . Net class uses a layered structure that allows applications to access the network at different control levels. developers can choose to compile programs at different levels as needed, these levels cover almost all Internet needs-from socket sockets to common requests/responses.

C # is an object-oriented programming language promoted by Microsoft on the. NET platform. It combines many new features and features. Because C # is the first component-based C language, it is also very suitable for the transaction object layer. It disables a messy information channel system for communication between internal components, and developers do not have to combine data access objects by strictly following the Organization transaction rules. Using C # To create an enterprise application, you can create a class library project for the data access object, and create another class library project for the transaction object. during the development process, you can use methods on the console project test class. You can automatically execute batch files and perform unit tests to see if the work code crashes. Based on the above analysis, developing an instant messaging system using C # is fast and efficient.

Microsoft. the core of net technology is the common language runtime (CLR) environment, which enables programmers to create programs in multiple programming languages, and run these programs on any platform that supports CLR. The central idea of CLR is to provide an application program interface (API) middle layer, which acts between low-level windows Win32 API functions and applications. Using a public middle layer, Microsoft gives a large number of application languages the right to use the core Windows technology. Is the system framework of. net.