IIS Internet Information Services and ASP.NET Part 9
In this tutorial will learn about 1. What is a Web Server 2. Do you need IIS to develop and test asp.net web applications 3. How to check if IIS is installed? 4. Installing IIS 5. Configuring IIS server to run asp.net web applications
In this tutorial you will learn about 1. What is IsPostBack property in ASP.NET 2. Real time practical use of IsPostBack in ASP.NET
IsPostBack is a Page level property, that can be used to determine whether the page is being loaded in response to a client postback, or if it is being loaded and accessed for the first time. In real time there are many situations where IsPostBack property is used.
In this tutorial you will learn about events at an asp.net server control. Server control events can be classified into 3 categories.
Postback events - These events submit the Web page, immediately to the server for processing. Click event of a button control is an example for Post Back event.
Cached events - These events are saved in the page's view state to be processed when a postback event occurs. TextChanged event of TextBox control, and SelectedIndexChanged event of a DropDownList control are examples of cached events. Cached events can be converted into post back events, by setting the AutoPostBack property of the control to true.
Validation events - These events occur on the client, before the page is posted back to the server. All validation controls use these type of events.
Events in the life cycle of a web application | Part 4
In this tutorial you will learn about Events at the application level in an asp.net web application. Application level events include - Application_Start, Session_Start, Session_End, Application_Error, Application_End
In this tutorial will learn about 1. Stateless nature of HTTP protocol 2. How a webform is processed 3. What is ViewState 4. The role of ViewState in ASP.NET 5. Primary difference between ASP.NET Server controls and HTML controls