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Page.PreInit Event

Occurs at the beginning of page initialization.

Namespace:  System.Web.UI
Assembly:  System.Web (in System.Web.dll)

member PreInit : IEvent<EventHandler,

<asp:Page OnPreInit="EventHandler" />

The PreInit event is an event early in the page life cycle that you can access. After the PreInit event, personalization information and the page theme, if any, is loaded.

For more information about handling events, see Consuming Events.

.NET Framework

Supported in: 4, 3.5, 3.0, 2.0

Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows XP SP2 x64 Edition, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2

The .NET Framework does not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.