In this article, we discus about easiest web to access web service in android. First of all I will tell you how to create web service(SQL database)  in Visual Studio with in 5 steps

Step 1: File—>web Site(click)  —>ASP .Net web Service

Access C# .net Web service in Android(simple one for Beginners)

Access web service in android | TechAid24


Step 2 : Create a Table: If Server Explorer is not appear ,then press ctrl + alt + s.Then add your data connection according to your database. Then add new table to your database.
Access web service in android | TechAid24

Access web service in android | TechAid24
 
Access web service in android | TechAid24

 
Access web service in android | TechAid24
   Input some sample data as following

Access web service in android | TechAid24




Step 3 : add a new class call ConnectionManager
 

Access web service in android | TechAid24  
Access web service in android | TechAid24
Access web service in android | TechAid24
Double Click Your connectionManager.Class class @ solution Explore .Then type this code using System;


Iin here you have to change your  ConStr according to your database connection

Step 4 : add a new web method

Access web service in android | TechAid24

Double click Service.cs –>Then type  following code(copy & paste)using System;

Step 5 : Run your web service

Access web service in android | TechAid24

Now you can see your findContact( ) WEB METHOD will appear on webs service
Now we can check this web service is work correctly, there for click findContact(light blue color) on web service.

Access web service in android | TechAid24

type student no according to your insert data to the table.

Access web service in android | TechAid24

now this web service is work properly. according to the student no it will appear student name.

 

Now I will tell you how to access this web service in Android


Step 1 : create your android project and create this main XML file

Access web service in android | TechAid24
Step 2 : Download (http://sourceforge.net/projects/ksoap2/) KSOAP from the internet and locate on your hard disk.And add to the to your Android Project

Access web service in android | TechAid24
Access web service in android | TechAid24
Access web service in android | TechAid24
Access web service in android | TechAid24
Step 3 :Then Type following code in main activity .java class (according to your Main Activity class(.java) )which class you decide to display data.
Step 4 : Add User Permission to Manifest

Step 5 : Run your App

Access web service in android | TechAid24
Access web service in android | TechAid24

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