During RClick event you can use the ...FromPoint(-1,-1) properties to get UI elements of the scheduler from the cursor as follows:

• Calendar.DateFromPoint property gets the date from the cursor in the Calendar panel.
• AnchorFromPoint property gets the anchor (<a>) element from the cursor. 
• DateTimeFromPoint property gets the date/time from the cursor, in the Schedule panel.
• TimeFromPoint property gets the time from the cursor, in the Schedule panel.
• EventFromPoint property gets the Event object from the cursor.
• GroupFromPoint property retrieves the Group object from the cursor. Use the GroupHeaderFromPoint property to the Group object when cursor hovers the group's header.
• GroupHeaderFromPoint property retrieves the Group object from the cursor, when the cursor hovers just the group's header.
• MarkTimeFromPoint property gets the MarkTime object from the cursor. A MarkTime object is identified by a date/time where it is displaying.
• MarkZoneFromPoint property gets the MarkZone object from the cursor. A MarkZone object is identified by a starting date/time and ending date/time where it is displaying.
• NonworkingTimeFromPoint property indicates the NonworkingTime object from the cursor.
• PictureFromPoint property indicates the key of the picture from the cursor.
• TimeScaleFromPoint property returns the TimeScale object from the cursor.

All ...FromPoint properties that returns an Object, may return Nothing, Empty or NULL, if no object is found.

private void RClick(object sender)
{
}

Private Sub RClick(ByVal sender As System.Object) Handles RClick
End Sub

private void RClick(object sender, EventArgs e)
{
}

void OnRClick()
{
}

void __fastcall RClick(TObject *Sender)
{
}

procedure RClick(ASender: TObject; );
begin
end;

procedure RClick(sender: System.Object; e: System.EventArgs);
begin
end;

begin event RClick()
end event RClick

Private Sub RClick(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles RClick
End Sub

Private Sub RClick()
End Sub

Private Sub RClick()
End Sub

LPARAMETERS nop

PROCEDURE OnRClick(oSchedule)
RETURN

<SCRIPT EVENT="RClick()" LANGUAGE="JScript">
</SCRIPT>

<SCRIPT LANGUAGE="VBScript">
Function RClick()
End Function
</SCRIPT>

Procedure OnComRClick 
	Forward Send OnComRClick 
End_Procedure

METHOD OCX_RClick() CLASS MainDialog
RETURN NIL

void onEvent_RClick()
{
}

function RClick as v ()
end function

function nativeObject_RClick()
return