excel - Difference between Combobox properties SelText and Text? -

i don't quite understand differences between combobox properties seltext , text.

if want send content of combobox parameter procedure, should send .text or .seltext?

if want make enter text combobox using macro, should write text in .seltext or .text?

the difference given in name (seltext vs. text) sel stands selected. 1 used return or modify selected text (i.e. seltext) , other used return or modify entire text (i.e. text).

if no text selected in combobox return , modify same value.

i suspect want use text unless interested in selected text.

this appears consistent activex control on worksheet or control on user form.