Class , Structure & Object

Class:

Class is group of objects that share common properties and relationships.
Class members are private by default.
Classes are reference type that is they are stored on heap
Class can be inherited and but can be instantiated


Class Employee
{
public in CustID;
public in CustName;
}

Structure:

Structure is collection of different types of data types.
Structure embers are public by default
Structure are value type that is they are stored on stack
Structure can not be inherited but can be instantiated


Struct Employee
{
public int CustID;
public string name;
}

Object:

Object is basic runtime entity OR object is instance of class.
Object consistsof data and function together
Object allows designing systems that are more robust and portable through the proper application of abstraction

       
public class Student
{
    public string First_Name { get; set; }
    public int Weight { get; set; }
    public Person(string First_Name, int Weight)
    {
        First_Name = first_Name;
        Weight = weight;
    }
    //Other properties, methods, events...
}
class Program
{
    static void Main()
    {
        Student person1 = new Student("Anil", 66);
        Console.WriteLine("Student First_Name = {0} Weight = {1}", person1.First_Name, person1.Weight);
    }
}

Output:
Student First_Name = Anil Weight = 66

Comments

Editing Child GridView in Nested GridView

Editing Child GridView in Nested GridView In this article we will explore how to edit child gridview in the nested gridview. Let''s write some code. Step 1: Add scriptmanager in the aspx page. < asp : ScriptManager ID ="ScriptManager1" runat ="server" EnablePageMethods ="true"> </ asp : ScriptManager > Step 2: Add below stylesheet for modal popup. < style type ="text/css"> .modalBackground { background-color : Gray; filter : alpha(opacity=80); opacity : 0.5; } .ModalWindow { ...

Hierarchical GridView in ASP.NET with AJAX, JQuery implementation - Part 1

Previously I had blogged some post related to showing two grids in hierarchical way. For example - when I need to show an invoice reports on the screen, the user requesting to show the list of invoices at initial time and they can drill down the details of item details of each invoice by clicking on respective row. The implementations can be in multiple ways, but I had blogged the implementation with AJAX and without AJAX using Java script on ASP.NET page. Below are the URLs of the same – Hierarchical GridView in ASP.NET Hierarchical GridView in ASP.NET with AJAX, Javascript implementation In this post I am taking the same requirements done before and enhance with some additional functionality as per readers expectations. The requirement on this implementation will be – The page should show a Grid View with list of Orders with Expand icon on the first column. On click of expand icon on each row, the Order Details of the Order must be fetched from the database ...

Scrollable Gridview With fixheader using JQuery in Asp.net

Scrollable Gridview With fixheader using JQuery in Asp.net Introduction: In this article I will explain how to implement scrollable gridview with fixed header in asp.net using JQuery. Description: In Previous posts I explained lot of articles regarding Gridview. Now I will explain how to implement scrollable gridview with fixed header in asp.net. I have one gridview that contains lot of records and I used paging for gridview but the requirement is to display all the records without paging. I removed paging at that time gridview occupied lot of space because it contains more records to solve this problem we implemented scrollbar. After scrollbar implementation if we scroll the gridview we are unable to see Gridview header. To implement Scrollable gridview with fixed header I tried to implement concept with css and JavaScript but there is no luck because maintaining fixed header working in IE but not in Mozilla and vice versa to ...

ASP Dot NET EXAMPLES

Search This Blog