event MouseDown (Button as Integer, Shift as Integer, X as OLE_XPOS_PIXELS, Y as OLE_YPOS_PIXELS)
Occurs when the user presses a mouse button.

TypeDescription
Button as Integer An integer that identifies the button that was pressed to cause the event
Shift as Integer An integer that corresponds to the state of the SHIFT, CTRL, and ALT keys when the button specified in the button argument is pressed or released.
X as OLE_XPOS_PIXELS A single that specifies the current X location of the mouse pointer. The X value is always expressed in container coordinates.
Y as OLE_YPOS_PIXELS A single that specifies the current Y location of the mouse pointer. The Y value is always expressed in container coordinates.
Use a MouseDown or MouseUp event procedure to specify actions that will occur when a mouse button is pressed or released. Unlike the Click and DblClick events, MouseDown and MouseUp events lets you distinguish between the left, right, and middle mouse buttons. You can also write code for mouse-keyboard combinations that use the SHIFT, CTRL, and ALT keyboard modifiers. The ItemFromPoint(-1,-1) property gets the item from the cursor.

Syntax for MouseDown event, /NET version, on: 

private void MouseDownEvent(object sender,short   Button,short   Shift,int   X,int   Y)
{
}


Private Sub MouseDownEvent(ByVal sender As System.Object,ByVal Button As Short,ByVal Shift As Short,ByVal X As Integer,ByVal Y As Integer) Handles MouseDownEvent
End Sub

Syntax for MouseDown event, /COM version, on: 

private void MouseDownEvent(object sender, AxEXRibbonLib._IRibbonEvents_MouseDownEvent e)
{
}


void OnMouseDown(short   Button,short   Shift,long   X,long   Y)
{
}


void __fastcall MouseDown(TObject *Sender,short   Button,short   Shift,int   X,int   Y)
{
}


procedure MouseDown(ASender: TObject; Button : Smallint;Shift : Smallint;X : Integer;Y : Integer);
begin
end;


procedure MouseDownEvent(sender: System.Object; e: AxEXRibbonLib._IRibbonEvents_MouseDownEvent);
begin
end;


begin event MouseDown(integer  Button,integer  Shift,long  X,long  Y)

end event MouseDown


Private Sub MouseDownEvent(ByVal sender As System.Object, ByVal e As AxEXRibbonLib._IRibbonEvents_MouseDownEvent) Handles MouseDownEvent
End Sub


Private Sub MouseDown(Button As Integer,Shift As Integer,X As Single,Y As Single)
End Sub


Private Sub MouseDown(ByVal Button As Integer,ByVal Shift As Integer,ByVal X As Long,ByVal Y As Long)
End Sub


LPARAMETERS Button,Shift,X,Y



PROCEDURE OnMouseDown(oRibbon,Button,Shift,X,Y)

RETURN

Syntax for MouseDown event, /COM version (others), on: 

<SCRIPT EVENT="MouseDown(Button,Shift,X,Y)" LANGUAGE="JScript">
</SCRIPT>


<SCRIPT LANGUAGE="VBScript">
Function MouseDown(Button,Shift,X,Y)
End Function
</SCRIPT>


Procedure OnComMouseDown Short   llButton Short   llShift OLE_XPOS_PIXELS   llX OLE_YPOS_PIXELS   llY
	Forward Send OnComMouseDown llButton llShift llX llY
End_Procedure


METHOD OCX_MouseDown(Button,Shift,X,Y) CLASS MainDialog
RETURN NIL


void onEvent_MouseDown(int   _Button,int   _Shift,int   _X,int   _Y)
{
}


function MouseDown as v (Button  as  N,Shift  as  N,X  as  OLE::Exontrol.Ribbon.1::OLE_XPOS_PIXELS,Y  as  OLE::Exontrol.Ribbon.1::OLE_YPOS_PIXELS)
end function


function nativeObject_MouseDown(Button,Shift,X,Y)
return