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 }); }
SQL Injection means, Inject the database by the SQL Query, this query executed by the input control like TextBox, URL etc. Suppose we have a table department and we want to retrieve some data from the table by the TextBox. You want to retrieve all the rows, which is related to first department no. Now, you should to enter 1 in the TextBox, then you will get rows, which is related to putted number in the TextBox. If you want to put some number like: 1 or 1=1 then you will get all rows which is available in the table. If this query is executed it means deletion is also possible with the table.Like 1;Drop table table_name Source Code <%@ Page Language="C#" AutoEventWireup="true" CodeFile="my.aspx.cs" Inherits="my" %> <html xmlns="http://www.w3.org/1999/xhtml"> <head runat="server"> <title></title> </head> <body> <form id="form1" runat="server">