OnPreRender Method (HierarchicalDataBoundControlMain)

Handles the System.Web.UI.Control.PreRender event.

Syntax

Visual Basic

'Declaration
 
Protected Overrides Sub OnPreRender( _
   ByVal e As EventArgs _
) 

C#

protected override void OnPreRender( 
   EventArgs e
)

Parameters

e

An System.EventArgs object that contains the event data.

Exceptions

Exception	Description
System.InvalidOperationException	The exception that is thrown when a method call is invalid for the object's current state.

Requirements

Target Platforms: Windows 10, Windows 8.1, Windows 8, Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2