OnDropDownOpened Method (GcTextBox)

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Syntax

Visual Basic
C#

'Declaration
 
Protected Overridable Sub OnDropDownOpened( _
   ByVal e As EventArgs _
)

'Usage
 
Dim instance As GcTextBox
Dim e As EventArgs
 
instance.OnDropDownOpened(e)

protected virtual void OnDropDownOpened( 
   EventArgs e
)

Parameters

e: A System.EventArgs instance that contains the event data.

Remarks

Raising an event invokes the event handler through a delegate. The OnDropDownOpened method also allows derived classes to handle the event without attaching a delegate. This is the preferred technique for handling the event in a derived class.
Notes to Inheritors: When overriding OnDropDownOpened in a derived class, be sure to call the base class's OnDropDownOpened method so that registered delegates receive the event.

Reference

GcTextBox Class
GcTextBox Members

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