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UserControl.OnInit Method

Raises the Init event.

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

protected internal override void OnInit(
	EventArgs e
)

Parameters

e
Type: System.EventArgs
An EventArgs object that contains the event data.

When notified by this method, the UserControl must perform any initialization steps that are required to create and set up an instance. This method confirms site information associated with the UserControl instance and ensures that the class is initialized correctly as a UserControl object.

In this stage of the user control's lifecycle, the control's view state has yet to be populated. Additionally, you can not access other server controls when this method is called, regardless of whether it is a child or parent to this control. Other server controls are not certain to be created and ready for access.

.NET Framework

Supported in: 4, 3.5, 3.0, 2.0, 1.1, 1.0

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.
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