in Gtkmm how to retrieve data from combo boxes

Question

I'm currently writing an application in which I have 3 combo boxes for day/year/month, I'm wondering how to retrieve the data currently selected from the combo box and save it when a button is pressed. the problem here is simply seeing what is currently in the combo box

score 1 · Accepted Answer · answered Nov 02 '13 at 14:29

answer is method get_active_row_number() which returns 0-based index of selected item.

Here you can see help on that method: https://developer.gnome.org/gtkmm/3.7/classGtk_1_1ComboBox.html#a53531bc041b5a460826babb8496c363b

I use it with control ComboBoxText.

in Gtkmm how to retrieve data from combo boxes

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