Tabstop in Dynamo-Player Inputbox

Hey guys,

is there a way to insert a tabstop into a Dynamo-Player Inputbox by pressing the tab-button instead of copying a tabstop from a textediting-software like notepad or word? In VBA there is a TabStopProperty for inputboxes to prevent switching the focus to the next inputbox. Is there something familiar for the dynamo-player?