Skip to main content

Featured Post

How to use Tabs in ASP.NET CORE

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 });             }            

WPF LISTVIEW BINDING USING EDMX FILE

In previous WPF listview article, I explained, how to bind listview from List of string type. In this article, I will explain you, how to bind listview using EDMX file. We all know about powerful features of  WPF listview i.e Gridview. Lets, take an example of it.

  <Grid>  
     <ListView Name="listgrid">  
       <ListView.View>  
         <GridView>  
           <GridViewColumn Header="Id" DisplayMemberBinding="{Binding Id}"/>  
           <GridViewColumn Header="Name" DisplayMemberBinding="{Binding Emp_Name}"/>  
         </GridView>          
       </ListView.View>     
     </ListView>  
   </Grid>  

In the mentioned code, Gridview is a view of WPF Listview with two columns that are Id and name. Here, DisplayMemberBinding is the property of GridviewColumn, which is used to bind listview columns from field of model class.

  public partial class MainWindow : Window  
   {  
     public MainWindow()  
     {  
       InitializeComponent();  
       loadlistview();  
     }  
     private void loadlistview()  
     {  
       DatabaseEntities dbe = new DatabaseEntities();  
       listgrid.ItemsSource = dbe.Employees.ToList();  
     }  
   }  

Here, DatabaseEntities, context class in EDMX model, also Employees is the public property in DataContext class. Learn How to add EDMX file with database file.
Now, code generate the following output:

WPF LISTVIEW BINDING USING EDMX FILE

Comments

Popular Post

How to use Tabs in ASP.NET CORE

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 });             }            

Polynomial representation using Linked List for Data Structure in 'C'

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

Print the asp.net webpage using button

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