[Gtk-sharp-list] UnhandledException

[Baltasar García Perez-Schofield]

Hi, Sascha,

You're using a plain Gtk.ComboBox, which does not have an Entry. You should
use the "ActiveText" property, so

DocType = cboDocType.ActiveText;


...will do the trick (remember that Active can be -1 if no option is
selected, and therefore ActiveText "").

About the error itself, in Gtk# you have Gtk.ComboBox and
Gtk.ComboBoxEntry. Probably when accessing the property Entry it tries to
cast itself to a Gtk.ComboBoxEntry, and fails.

-- Baltasar
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