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WebZone.OnPreRender Method

Raises the PreRender event.

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

protected internal override void OnPreRender(
	EventArgs e
)

Parameters

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

ExceptionCondition
InvalidOperationException

A WebZone control is nested within another zone or within a Part control.

The OnPreRender method overrides the base OnPreRender method in order to prevent a zone from rendering if its parent control is another zone or a part control.

.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.

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