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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.

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

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()  
     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:



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Binary Search Linear Search Works only on sorted items. such as  1,2,3,4,5,6  etc
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Memory representation of Linked List

             In memory the linked list is stored in scattered cells (locations).The memory for each node is allocated dynamically means as and when required. So the Linked List can increase as per the user wish and the size is not fixed, it can vary.

               Suppose first node of linked list is allocated with an address 1008. Its graphical representation looks like the figure shown below:

      Suppose next node is allocated at an address 506, so the list becomes,

  Suppose next node is allocated with an address with an address 10,s the list become,

The other way to represent the linked list is as shown below:

 In the above representation the data stored in the linked list is “INDIA”, the information part of each node contains one character. The external pointer root points to first node’s address 1005. The link part of the node containing information I contains 1007, the address of next node. The last node …