04 SEP 2019

c#basics web-services asp.net asp.net-web-api ajax iis

aspnet

ASP.NET is an open-source server-side web application framework designed for web development to produce dynamic web pages developed by Microsoft to allow programmers to build dynamic web sites, applications and services.systems.

Web Service is a web application which is basically a class consisting of methods that could be used by other applications. It also follows a code-behind architecture such as the ASP.NET web pages, although it does not have a user interface.

ASP.NET Web API is a framework for building HTTP services (and web services) that can be accessed from any client including browsers and mobile devices. It is an ideal platform for building RESTful applications on the .NET Framework.

Asynchronous JavaScript and XML (AJAX) is a set of web development techniques using many web technologies on the client side to create asynchronous web applications. With Ajax, web applications can send and retrieve data from a server asynchronously (in the background) without interfering with the display and behavior of the existing page. By decoupling the data interchange layer from the presentation layer, Ajax allows web pages and, by extension, web applications, to change content dynamically without the need to reload the entire page. In practice, modern implementations commonly utilize JSON instead of XML.

Internet Information Services (IIS ) web server accepts requests from remote client computers and returns the appropriate response. This basic functionality allows web servers to share and deliver information across local area networks, such as corporate intranets, and wide area networks, such as the internet. A web server can deliver information to users in several forms, such as static webpages coded in HTML; through file exchanges as downloads and uploads; and text documents, image files and more.
More topics covered:

  • App Services in Azure
  • Create a simple ASP .NET Web API
  • Creating simple ApiController 
  • /api/ [controller-name]
  • Single Page Application (SPA)
  • IIS Express
  • Tomcat, NodeJS

Links:

01 SEP 2019

c#basics Azure MSSQL-cloud HTML

msazure.png

Microsoft Azure is a cloud computing service created by Microsoft for building, testing, deploying, and managing applications and services through Microsoft-managed data centers. It provides software as a service (SaaS), platform as a service (PaaS) and infrastructure as a service (IaaS) and supports many different programming languages, tools and frameworks, including both Microsoft-specific and third-party software and systems.

HTML
HTML stands for Hyper Text Markup Language
HTML is the standard markup language for Web pages
HTML elements are the building blocks of HTML pages
HTML elements are represented by <> tags

More topics covered:

  • Azure free account
  • Azure Virtual machines
  • Azure resource group
  • Azure MSSQL Server
  • Upload  local MSSQL DB to Azure
  • Update connection string to the Azure url
  • Open MSSQL Azure firewall
  • Azure DTU cost of MSSQL
  • Basic web architecture
  • What is a domain?
  • Visual Studio Code
  • What is HTML page
  • User control – flip between controls
  • Custom dependency property – initial value
  • Validation error – trigger event

Links:

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