CatalogPart.OnPreRender Method (EventArgs)

 

Raises the PreRender event.

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

Protected Friend Overrides Sub OnPreRender (
	e As EventArgs
)

Parameters

e
Type: System.EventArgs

An EventArgs that contains the event data.

Exception Condition
InvalidOperationException

The CatalogZoneBase that contains the CatalogPart control is null.

The OnPreRender method calls the base Control.OnPreRender method, and ensures that an instance of the CatalogZoneBase class has been created.

Notes to Inheritors:

This method can optionally be overridden in a derived class.

.NET Framework
Available since 2.0
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