Sep 1, 2011 ˇ Is there a short solution as I know there are only two controls that can cause this postback? asp.net ˇ postback ˇ Share.
For the control which supports AutoPostBack property, ASP.NET Page has a inbuilt function which will determine the event raising control. There are several ...
Feb 13, 2024 ˇ In this article I will explain with an example, how to find the controls that caused PostBack in ASP.Net using C# and VB.Net.
Jul 4, 2013 ˇ I need to determine which control has caused postback... so dat i ... ASP.Net user control postback ˇ User control Postback in aspx page ...
Jul 8, 2011 ˇ Many times you might need to perform some action on an ASP.NET postback based on the control that caused the postback to occur. The action, for ...
People also ask
How to identify which control caused PostBack?
Inside the SetSource function, the ID of the control that caused PostBack is set to the HiddenField. Inside the Page_Load event handler, a check is performed if the Request. Form collection of the control that caused PostBack is null or not. If it is not then, the ID of that control is fetched.
Feb 13, 2024
How to prevent PostBack in ASP.NET c#?
The postback on submit button can be avoided by giving return=false in the event handler function as below.
How do you implement the PostBack property of an ASP.NET control?
ASP.NET generates the _doPostBack() function automatically, provided at least one control on the page uses automatic postbacks. Any Control that has its AutoPostBack Property set to true is connected to the _doPostBack() function using the onclick or onchange attributes.
Dec 31, 2012 ˇ Know which button caused the Postback on ASP.Net web form ... Hello, I have a form with two buttons, say IDs of cmdCancel and cmdOk. I am trapping ...
Dec 25, 2013 ˇ Postback is an ASP.NET technique which helps us create a request carrying viewstate info back to the server, in order to create a new response.
Mar 11, 2005 ˇ Many times you might need to perform some action on an ASP.NET postback based on the control that caused the postback to occur.
Feb 26, 2009 ˇ Telerik Forums / UI for ASP.NET AJAX. This is a migrated thread and some comments may be shown as answers. Finding Control that caused PostBack.
Dec 12, 2002 ˇ ASP.NET Question: In Page_Init, how can you find which control caused the PostBack? Hi, there. I have some code that must be run in the ...