Control.Unload Event
.NET Framework 4.5
Occurs when the server control is unloaded from memory.
Namespace: System.Web.UI
Assembly: System.Web (in System.Web.dll)
Server controls must perform any final clean-up, such as closing files, database connections and discarding objects, during this stage of the control lifecycle before the instance is unloaded.
| Topic | Location |
|---|---|
| How to: Create Event Handlers in ASP.NET Web Pages | Building ASP .NET Web Applications |
| How to: Create Event Handlers in ASP.NET Web Pages | Building ASP .NET Web Applications |
Windows 8, Windows Server 2012, Windows 7, Windows Vista SP2, Windows Server 2008 (Server Core Role not supported), Windows Server 2008 R2 (Server Core Role supported with SP1 or later; Itanium not supported)
The .NET Framework does not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.
