OnToolbarButtonDropDown Method

Handles the ButtonDropDown event of the toolbar.

Syntax

Visual Basic
C#

'Declaration
 
Public Overridable Function OnToolbarButtonDropDown( _
   ByVal button As ToolBarButton, _
   ByVal e As EventArgs _
) As Boolean

'Usage
 
Dim instance As ChartToolbarControl
Dim button As ToolBarButton
Dim e As EventArgs
Dim value As Boolean
 
value = instance.OnToolbarButtonDropDown(button, e)

public virtual bool OnToolbarButtonDropDown( 
   ToolBarButton button,
   EventArgs e
)

Parameters

button
e

Return Value

true if the event is handled, false if the button does not require repopulation of its drop down menu

Remarks

Override this method if you want add event handling and population of drop down menue buttons

Requirements

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

ChartToolbarControl Class
ChartToolbarControl Members