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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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DatePicker Control in WPF

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In my previous post, we have learnt about calendar control which is used to select a date through a mouse click. The DatePicker control allows the user to either typing the date or selecting it through a mouse movement. By default it shows a textbox written "Select a date" into it, and we will expand a calendar control by clicking on the right side of the control.

By using a single line i.e. <DatePicker /> a date picker control is added to the WPF window as shown in following image:


DatePicker Control in WPF

All the common properties are customizable by the programmer. Some mostly usable properties are:

  • DisplayDate: used to get or set the display date. By default it is today.
  • IsDropDownOpen: used to enable or disable the calendar control to be expand.
  • DisplayDateStart: set the first date from the control will show the dates.
  • DisplayDateEnd: set the last date till the control will show the dates.
  • FirstDayOfWeek: By default it is “Monday” and can be changed by this property.
  • SelectedDate: used to get of set the selected date. By default it is today. If it is not today then we can set it using <DatePicker SelectedDate="{x:Static sys:DateTime.Now}"/>.
  • Blackout Dates: the same procedure can be used as in calendar control.

All these properties are used in the same way in calendar control. If one want to add a DatePicker dynamically then use the following code:
DatePicker datePicker = new DatePicker();
datePicker.Name = "datePicker";
datePicker.Width = 200;
datePicker.DisplayDateStart = new DateTime(2013, 9, 1);
datePicker.DisplayDateEnd = new DateTime(2013, 9, 30);
datePicker.FirstDayOfWeek = DayOfWeek.Sunday;
datePicker.IsTodayHighlighted = true;

Now at the last add this datePicker to the desired container where you want to place.
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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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