Gets a value that indicates whether the UpdatePanel control is being updated as a result of an asynchronous postback.
Syntax
CSharp
VisualBasic
ManagedCPlusPlus
JSharp
Value
Return Value
true if the current UpdatePanel control is being updated as a result of an asynchronous postback; otherwise, false.
Remarks
The IsInPartialRendering property is intended for use by control developers who want to know when an UpdatePanel control is being updated as a result of an asynchronous postback. In page development scenarios, use the IsInAsyncPostBack property to determine whether a page is processing as a result of an asynchronous postback.
Assembly: System.Web.Extensions (Module: System.Web.Extensions)