Top "Ispostback" questions

is a .net property whose value indicates whether the page is being rendered for the first time or is being loaded in response to a postback.

How do you use if (IsPostBack) in ASP.NET C#

How can I used if (IsPostBack){} to display user's names from two text boxes into another text box? I have 3 …

c# asp.net textbox ispostback
Using .IsPostBack in the Page_Load sub routine

Is it a "Best Practice" to always use .IsPostBack in the Page_Load sub routine of a web form like …

asp.net vb.net ispostback
IsPostBack always returns false

I've encountered a weird problem. Everytime I refresh the page, IsPostBack is false. To make sure nothing in my contents …

asp.net postback session-state asp.net-4.0 ispostback
ASP.NET and C# - Get selected item in static DropDownList

I'm new to ASP.NET and I'm having problem with getting selected item in static DropDownList. This is the structure …

c# asp.net drop-down-menu selected ispostback
IsPostback always false when i click button or any other

Am using asp.net for above 5 years. But now am facing a weird problem. When i try to send emails …

asp.net vb.net postback ispostback
How to call a method only once in the first page load in the master page

I have the following case: Page1.aspx this page has the master page master.aspx. I have some code in …

c# asp.net master-pages page-lifecycle ispostback
How does IsPostback technically work?

I'm currently having a strange issue whereby all browsers except from Google Chrome are registering a call to IsPostback within …

asp.net http-headers httpverbs ispostback