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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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Bind DetailsView with insert, edit and delete in ASP.NET

By Jacob
You can easily bind your DetailsView data control in asp.net using SqlDataSource, SqlDataSource provides connectivity between front end to back-end with all insert, edit and delete features. This example covers that how to bind your DetailsView with database. These are following steps

Step-1 : Create a SQL Table with some fields like
sno int (primaryKey, Isidentity=true)
name nvarchar(50)
address nvarchar(250)

Step-2 : Add SqlDataSource Control to Design window from toolbox
Step-3 : Select 'Configure Data Source' link using show Smart tag.
'Configure Data Source'



Step-4 : Select Database or ConnectionString from Dropdown menu.
ConnectionString

Step-5 : Select Table-name from Dropdown menu also select Advanced tab.
Table-name from Dropdown menuAdvanced tab

Step-6 : Select Insert, Update and delete checkbox option.
Step-7 : Click to Test Query and  Finish button.

Step-8 : Add DetailsView Control to the page, check all insert, update, and delete features using show smart teg.
Bind DetailsView with insert, edit and delete in ASP.NET

Now generate source code in page file

<%@ Page Language="C#" AutoEventWireup="true" CodeFile="Default5.aspx.cs" Inherits="Default5" %>

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">

<html xmlns="http://www.w3.org/1999/xhtml">
<head runat="server">
    <title></title>
</head>
<body>
    <form id="form1" runat="server">
    <div>
    
        <asp:SqlDataSource ID="SqlDataSource1" runat="server" 
            ConnectionString="<%$ ConnectionStrings:ConnectionString %>" 
            DeleteCommand="DELETE FROM [emp] WHERE [sno] = @sno" 
            InsertCommand="INSERT INTO [emp] ([name], [address]) VALUES (@name, @address)" 
            SelectCommand="SELECT * FROM [emp]" 
            UpdateCommand="UPDATE [emp] SET [name] = @name, [address] = @address WHERE [sno] = @sno">
            <DeleteParameters>
                <asp:Parameter Name="sno" Type="Int32" />
            </DeleteParameters>
            <InsertParameters>
                <asp:Parameter Name="name" Type="String" />
                <asp:Parameter Name="address" Type="String" />
            </InsertParameters>
            <UpdateParameters>
                <asp:Parameter Name="name" Type="String" />
                <asp:Parameter Name="address" Type="String" />
                <asp:Parameter Name="sno" Type="Int32" />
            </UpdateParameters>
        </asp:SqlDataSource>
    
    </div>
    <asp:DetailsView ID="DetailsView1" runat="server" AllowPaging="True" 
        AutoGenerateRows="False" DataKeyNames="sno" DataSourceID="SqlDataSource1" 
        Height="50px" Width="125px">
        <Fields>
            <asp:BoundField DataField="sno" HeaderText="sno" InsertVisible="False" 
                ReadOnly="True" SortExpression="sno" />
            <asp:BoundField DataField="name" HeaderText="name" SortExpression="name" />
            <asp:BoundField DataField="address" HeaderText="address" 
                SortExpression="address" />
            <asp:CommandField ShowDeleteButton="True" ShowEditButton="True" 
                ShowInsertButton="True" />
        </Fields>
    </asp:DetailsView>
    </form>
</body>
</html>

Code Generate the following output

Bind DetailsView with insert, edit and delete in ASP.NET

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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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