What is Postback in asp.net ?

Question

Actually I have some confusion related Postback please help me about it.

Ramesh Palanivel · Answer

Hi Murari, PostBack is the name given to the process of submitting an ASP . NET page to the server for processing for More information : http://www.c-sharpcorner.com/uploadfile/2f73dd/what-is-postback-in-Asp-Net/ Example : If you have an example, %@ Page Language = "C#" AutoEventWireup = "true" CodeBehind = "WebForm1.aspx.cs" Inherits = "WebApplication1.WebForm1" % > > html xmlns = "http://www.w3.org/1999/xhtml" > head runat = "server" > head > body > form id = "form1" runat = "server" > div > asp:TextBox ID = "TextBox1" runat = "server" > asp:TextBox > asp:Button ID = "Button1" runat = "server" Text = "Button" /> div > form > body > html > And our code is , using System; using System.Collections.Generic; using System.Linq; using System.Web; using System.Web.UI; using System.Web.UI.WebControls; namespace WebApplication1 { public partial class WebForm1 : System.Web.UI.Page { protected void Page_Load(object sender, EventArgs e) { TextBox1.Text = "On Load"; } } } enter some text in text box , IN default the text box will have "on Load" text. change the text and click ok. Whenever you click the submit the button , the request will send to the server and the page load event will trigger and again the text box value will be "On Load". Test it!.. you can understand easily!...

What is Postback in asp.net ?

Answers (1)