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For understanding purposes, we have emulated a time consuming operation by setting a delay of 3 seconds by using Thread. In the code shown above, we use the Associated Update Panel ID property of the Update Progress control to associate it with an Update Panel control.
For all the three approaches, I have used a image to show a spinning gear kind of a progress bar while the Update Panel is performing some action.
In our case, we are displaying a image progress as shown below The Update Panel Animation control can also be used to visually display progress to the users while the Update Panel is performing some operation. NET AJAX documentation “The Update Panel Animation Extender is a simple extender that allows you to utilize the powerful animation framework with existing pages in an easy, declarative fashion.
It is used to play animations both while an Update Panel is updating and after it has finished updating”.
Add a page to the website and place a Toolkitscriptmanager and an updatepanel & within the updatepanel take one label & calendercontrol & then write the following code with in the calendar selection changed event Label1.text=Calender1.selected Date.
Toshort Date String(); Within the HTML source of the page drag & drop an updatepanel Animation extender and set following properties to it.
To display progress to the user, we handle the Initialize Request at the client side and set the to visible.
This shows up the image with the progress as shown below.You can read more about the Update Panel Animation Extender over definition tags call two Java Script methods respectively that are responsible for displaying and hiding the image progress bar while the Update Panel performs an update on the control.As shown in the previous methods, we have emulated a time consuming operation by setting a delay of 3 seconds by using Thread. You can replace this code with any time consuming operation, like fetching records from a remote database or performing any similar resource intensive operation. Html Controls; public partial class _Default : System. This control is used to extend the update panel and create animations for update panel while updating the update panel is in progress or updating update panel is completed .Hi Everybody, I have a problem with Update Panel Animation Extender.