Hope this gives you a good idea that what needs to do to update controls which is outside of updatepanel during partial page rendering.
How do I see the altered value from the child when I return to the parent within the: "Private Sub btn Hidden For Update_Click" event?
Net web developer, but the truth is, I always preferred the MVC than Web Forms.
Especially what I hate in Web Forms is the update panel control.
NET solution architect, hands-on developer, and software consultant based in southern California.
He has extensive experience developing Web applications, Windows applications, and distributing applications in different types of industries including insurance, financial services, and IT management.
Lacking guidelines and best practices, the inadvertent and ad hoc use of ASP.The Update Panel is a container control without any UI of its own.It allows you to mark page regions as eligible to be refreshed independently.This click-pause-flicker pattern is what the Update Panel helps you overcome.A web application can now be almost as responsive as a fat client Windows application!