Spread Windows Forms 9.0 Product Documentation
OnClick Method (DropDownEditor)


An System.Object value that indicates the event sender.
The System.EventArgs instance that contains the event data.
Raises the Click event.
Syntax
'Declaration
 
Protected Overridable Sub OnClick( _
   ByVal sender As Object, _
   ByVal e As EventArgs _
) 
'Usage
 
Dim instance As DropDownEditor
Dim sender As Object
Dim e As EventArgs
 
instance.OnClick(sender, e)
protected virtual void OnClick( 
   object sender,
   EventArgs e
)

Parameters

sender
An System.Object value that indicates the event sender.
e
The System.EventArgs instance that contains the event data.
Remarks
Raising an event invokes the event handler through a delegate.

The OnClick 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 OnClick in a derived class, be sure to call the base class's OnClick method so that registered delegates receive the event.

Requirements

Target Platforms: Windows 2000 Professional (SP4), Windows 2000 Server, Windows 2003 Server (SP1), Windows Server 2012 R2, Windows 2008, Windows XP (SP2), Windows Vista, Windows 7, Windows 8, Windows 8.1, Windows 10

See Also

Reference

DropDownEditor Class
DropDownEditor Members

 

 


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