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How to use Tabs in ASP.NET CORE

By Jacob
I want to show Components in a tabs , so first of all create few components. In this project we have three components, First View Component  public class AllViewComponent : ViewComponent     {         private readonly UserManager<ApplicationUser> _userManager;         public AllViewComponent(UserManager<ApplicationUser> userManager)         {             _userManager = userManager;         }         public async Task<IViewComponentResult> InvokeAsync()         {             List<StudentViewModel> allUsers = new List<StudentViewModel>();             var items = await _userManager.Users.ToListAsync();             foreach (var item in items)             {                 allUsers.Add(new StudentViewModel {Id=item.Id, EnrollmentNo = item.EnrollmentNo, FatherName = item.FatherName, Name = item.Name, Age = item.Age, Birthdate = item.Birthdate, Address = item.Address, Gender = item.Gender, Email = item.Email });             }            
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Creating a Database in SQL Mgt Studio 2012

By Jacob
Creating a Database is to occupy some space in physical drive for the records saving through the application. These saved records can easily be listed or modified as per user’s requirement. To perform operations like add/edit/delete on these records a person used to create some application having capability of doing so. In earlier article, we have installed SQL Server Management Studio 2012 following some easy steps. This time we will establish a connection with server and create a database EmpDb having only a single table Employee. Start Management studio through all programs or whatever shortcut you have on your system and follow these steps.
  1. First screen will prompt you to establish a connection with server requiring some values as      SQL Server Management Studio
  2.        
  3.  below: Just write (LocalDb)\v11.0 because i have only local db installed in my system, you can change as per your server installation.
  4. On the left side there are some options "Database, Security, Replication, Management" are pre-added. Right click on Database and select New Database, a window will show as below prompting database name:                                                                                                                
    New Database in SQl server management studio
  5. Enter database name "EmpDb" and click on Ok button, it will create a new database with none of tables, views. Now look out the server connection there is a new entry of your database as shown:                                                                                                                                              
    Enter database name "EmpDb
  6. Right click on tables and select New Table, it will show you editor having three columns name, data-types and nullable. Write some columns with their data-types, don’t forgot to make Id a primary key and Identity set to true. Identity property will auto-increment this columns according to data entry. Save this table and enter name “Employee”. You can see the columns and their data-types in the below image:                                                                                          
    New Table in sql server
Your database have easily been created with a single table and some columns. In the next article we create an edmx file for this database to be used for MVC application and will perform operation on this database.
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How to use Tabs in ASP.NET CORE

By Jacob
I want to show Components in a tabs , so first of all create few components. In this project we have three components, First View Component  public class AllViewComponent : ViewComponent     {         private readonly UserManager<ApplicationUser> _userManager;         public AllViewComponent(UserManager<ApplicationUser> userManager)         {             _userManager = userManager;         }         public async Task<IViewComponentResult> InvokeAsync()         {             List<StudentViewModel> allUsers = new List<StudentViewModel>();             var items = await _userManager.Users.ToListAsync();             foreach (var item in items)             {                 allUsers.Add(new StudentViewModel {Id=item.Id, EnrollmentNo = item.EnrollmentNo, FatherName = item.FatherName, Name = item.Name, Age = item.Age, Birthdate = item.Birthdate, Address = item.Address, Gender = item.Gender, Email = item.Email });             }            
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Polynomial representation using Linked List for Data Structure in 'C'

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Polynomial representation using Linked List The linked list can be used to represent a polynomial of any degree. Simply the information field is changed according to the number of variables used in the polynomial. If a single variable is used in the polynomial the information field of the node contains two parts: one for coefficient of variable and the other for degree of variable. Let us consider an example to represent a polynomial using linked list as follows: Polynomial:      3x 3 -4x 2 +2x-9 Linked List: In the above linked list, the external pointer ‘ROOT’ point to the first node of the linked list. The first node of the linked list contains the information about the variable with the highest degree. The first node points to the next node with next lowest degree of the variable. Representation of a polynomial using the linked list is beneficial when the operations on the polynomial like addition and subtractions are performed. The resulting polynomial can also
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Print the asp.net webpage using button

By Jacob
Introduction Today i am talking about printing, and how to print the content or you can say selected content in asp.net. If you have a webpage and you want to print this then you have to choose command key (ctrl+p) for that. Also you want to print the selected part then you have to select the text first then you have to use command key. But sometimes your selected page could not printed. So many websites provide the printing facilities on the webpage. Today i am talking about the same topics here. Lets take a simple example to demonstrate the topic. Source code: <%@ Page Language="C#" AutoEventWireup="true" CodeFile="printpage.aspx.cs" Inherits="printpage" %> <!DOCTYPE html> <html xmlns="http://www.w3.org/1999/xhtml"> <head>     <title></title> <script> function printpage() { var getpanel = document.getElementById("<%= Panel1.ClientID%>"); var MainWin
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