Libreoffice Duplicate Line/Row Macro

sub rowduplicate
dim document   as object
dim dispatcher as object
document   = ThisComponent.CurrentController.Frame
dispatcher = createUnoService("com.sun.star.frame.DispatchHelper")
dim args1(0) as new com.sun.star.beans.PropertyValue
args1(0).Name = "Sel"
args1(0).Value = false
dispatcher.executeDispatch(document, ".uno:GoToStartOfRow", "", 0, args1())
dim args2(0) as new com.sun.star.beans.PropertyValue
args2(0).Name = "Sel"
args2(0).Value = true
dispatcher.executeDispatch(document, ".uno:GoToEndOfRow", "", 0, args2())
dispatcher.executeDispatch(document, ".uno:Copy", "", 0, Array())
dispatcher.executeDispatch(document, ".uno:InsertRows", "", 0, Array())
dispatcher.executeDispatch(document, ".uno:Paste", "", 0, Array())
end sub