what is API? and how to get data through API?

Question

what is API? and how to get data through API in windows form application? please give me demo of this..

Sunny Sharma · Answer

please don't forget to mark the post as answer that helped you.

pooja thorat · Answer

Thank u..

Jignesh Trivedi · Answer

hi Application Programming Interface is set of function or methods which help us to perform certain process. it might be in form of dll or webservices. it might be built in API or custom API. Please refer http://www.c-sharpcorner.com/UploadFile/amungale/CSandAPIAM12062005073907AM/CSandAPIAM.aspx MVC 4.0 is allow you to create webAPI hope this will help you.

Sunny Sharma · Answer

Hi pooja Let me introduce you first with the API thing. Have you ever used a library in C#? Yes that's an API. An API (Application Programming Interface is something that let's you interact with something or with an interface. They are just a set of functions you can call. They have their documentation on what they do how they behave what input(s) they need to perform as intended. For example using Win32 API you can interact with Windows using Twitter API you can interact with Twitter... etc. They could be Interacting with Windows as well as Web both. Its a doorway into the programming model that a company exposes so you can enhance or extend some capability they provide. For example Facebook wants to help programmers develop applications that work with their platform. So they offer a library that you include with your application to access data in the Facebook system. Basically you start using an API by downloading it's library or development kit (SDK) reading it's Manual (Documentation). Let's take Facebook for an example. Go to developers.facebook.com. Search for SDK. Download the version for your platform. Look at the samples. Try them. Change them to do something slightly different. Refer to this link for example: https://developers.google.com/maps/documentation/javascript/demogallery This demonstrates to the various use of Google Maps API. Hope I've answered your question. Mark this as answer if it helped. Cheers