Protected Overrides Sub OnTextChanged( _
   ByVal sender As Object, _
   ByVal e As TextChangedEventArgs _
) 

Dim instance As WatermarkTextBox
Dim sender As Object
Dim e As TextChangedEventArgs
 
instance.OnTextChanged(sender, e)

protected override void OnTextChanged( 
   object sender,
   TextChangedEventArgs e
)

Parameters

sender

The source of the event.

e

A TextChangedEventArgs that contains 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

WatermarkTextBox Class
WatermarkTextBox Members
Base Implementation in OnTextChanged