CatalogPart.OnPreRender(EventArgs) Method

Reference

Definition

Namespace:: System.Web.UI.WebControls.WebParts

Assembly:: System.Web.dll

Important

Some information relates to prerelease product that may be substantially modified before it’s released. Microsoft makes no warranties, express or implied, with respect to the information provided here.

Raises the PreRender event.

protected public:
 override void OnPreRender(EventArgs ^ e);

protected internal override void OnPreRender (EventArgs e);

override this.OnPreRender : EventArgs -> unit

Protected Friend Overrides Sub OnPreRender (e As EventArgs)

Parameters

e: EventArgs

An EventArgs that contains the event data.

Exceptions

InvalidOperationException

The CatalogZoneBase that contains the CatalogPart control is null.

Remarks

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.

Applies to