A StringVar object in Tkinter can help manage the value of a widget such as an Entry widget or a Label widget. You can assign a StringVar object to the textvariable of a widget.
For example :
data = ['Car', 'Bus', 'Truck', 'Bike', 'Airplane']
var = StringVar(win)
my_spinbox = Spinbox(win, values=data, textvariable=var)
Here, we created a list of strings followed by a StringVar object "var". Next, we assigned var to the textvariable of a Spinbox widget. To get the current value of the Spinbox, you can use var.get().
