'Declaration
 
Protected Overrides Sub OnValidating( _
   ByVal e As CancelEventArgs _
) 

'Usage
 
Dim instance As TextBoxArea
Dim e As CancelEventArgs
 
instance.OnValidating(e)

protected override void OnValidating( 
   CancelEventArgs e
)

Parameters

e

A System.ComponentModel.CancelEventArgs that contains the event data.

Target Platforms: 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

Reference

TextBoxArea Class
TextBoxArea Members
Base Implementation in OnValidating