1, Winform
Windows applications, desktop applications, C/S application
2, the.net
Is the.net framework, and contains a complete set of development kit, such as C#.NET, VB.NET, ASP.NET, is a kind of application, the. NET platform,
3, ASP.NET
Is to use the.net framework to develop dynamic Web application technology, can use the language. Any kind of NET bag, it is based on. NET platform ASP technology,
4, ADO.NET
Is the.net platform of data access interface, based on. NET platform ADO technology,
5, ADO (Active Data Objects, ActiveX Data object)
Is Microsoft's application program interface (API) to access a relationship or the data in a relational database, for example, if you want to write the application from the DB2 or Oracle database to provide data to web pages, ADO program can be included in the service pages (ASP) activity as HTML file, when users request pages from the website, the web pages returned also includes the relevant data, data which was due to the use of ADO code as a result,
ADO is a Microsoft technology
ADO is ActiveX Data object (ActiveX Data Objects)
ADO is a Microsoft Active components - X
ADO will be installed automatically with the Microsoft IIS
ADO is an access to the data in the database programming interface
6, ASP
ASP (Active Server Page) is a dynamic Server Page, was developed by Microsoft to replace an application of the CGI script, it can interact with the database and other applications, is a kind of simple and convenient programming tools, ASP Page file format is *. ASP, now commonly used in various kinds of dynamic website,
The.net platform architecture:
Economics studies the allocation of resources, to be optimal by local optimum,
Class is the most basic unit program organization, class is the embodiment of the best encapsulation,
.net is Microsoft designed a framework and procedures for the development of all kinds of application runtime,
The.net platform is to point to the development of the software development environment and running environment:
Development tools - developers use Visual Studio (program)
The.net Framework (application platform, virtual machine, boot automatically run)
The.net Framework includes two parts:
The.net Framework class library (object class is the base class for all classes ToString, Equals are provided by the object class)
CLR common language runtime (including CLS public language specification and CTS common type system), its role of c #, VB, programs written in c + +, etc into the middle of the same language, we draw a Winform interface in c # first, then using VB to write a class that is used to calculate the sum of two Numbers library, finally to invoke VB class library in c # to also can realize the function of calculation, *. DLL is Microsoft intermediate language,
The role of CTS and CLS:
CTS defines the data type in the IL, eliminates the data type of the differences between different development language,
CLS defines the grammatical rules in the IL, eliminate the differences between the different development language,
CodePudding user response:
CodePudding user response:
CodePudding user response:
CodePudding user response:
I this is keep up with the formation, why do you want to delete my responseCodePudding user response:
CodePudding user response:
CodePudding user response:
CodePudding user response:
