protected override unsafe void BeforeReturn(IntPtr dialog, DialogResult result)
{
base.BeforeReturn(dialog, result);
var filesPtr = Gtk.Dialog.GetSelectedFiles(dialog);
var files = new List <string>();
if (filesPtr != IntPtr.Zero)
{
try
{
var list = Marshal.PtrToStructure <GSList>(filesPtr);
while (true)
{
using (var value = new GLibString(list.Data))
{
files.Add(value.ToString());
}
if (list.Next == null)
{
break;
}
list = *list.Next;
}
}
finally { GLib.FreeSList(filesPtr); }
}
SelectedFiles = files.ToArray();
}