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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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LOAD IMAGE WITH IMAGE DATATYPE INTO TABLE IN ASP.NET WEBFORM

By Jacob
In this article, I will teach you, How to load image into database table with image type in ASP.NET. In previous article i already explained how to save image with their path.So, If you want to do this task then first of all design a table with image datatype.

Database table

LOAD IMAGE WITH IMAGE DATATYPE INTO TABLE IN ASP.NET WEBFORM


Source code 

<form id="form1" runat="server">
    <div>
 
        <asp:FileUpload ID="FileUpload1" runat="server" />
 
    </div>
        <asp:Button ID="Button1" runat="server" OnClick="Button1_Click" Text="Button" />
    </form>

Code behind page

using System.Drawing;
using System.IO;
protected void Button1_Click(object sender, EventArgs e)
    {
        BankingSystemEntities1 BS = new BankingSystemEntities1();
        Bitmap bitmap;
        if (FileUpload1.HasFile)
        {
            FileUpload1.SaveAs(Server.MapPath("~/image/" + FileUpload1.FileName));
            bitmap = new Bitmap(Server.MapPath("~/image/" + FileUpload1.FileName));
            MemoryStream ms = new MemoryStream();
            bitmap.Save(ms, bitmap.RawFormat);


            userAccount uacc = new userAccount();
            uacc.Account_No = 123456789;
            uacc.Picture = ms.ToArray();
            BS.userAccounts.Add(uacc);
            BS.SaveChanges();

         
        }
    }

Code generrates the following output



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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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