bool MakeExifNode(TreeIter parent, TreeIter iter, ExifData ed, ExifTag tag)
{
string val = ed.Lookup(tag);
if (val == null || val == "")
{
return(false);
}
MakeNode(parent, out iter, ExifUtil.GetTagTitle(tag) + ":", ed.Lookup(tag));
return(true);
}
void PopulateDetails(out TreeIter parent)
{
store.Append(out parent);
store.SetValue(parent, 0, new GLib.Value("<b>Details</b>"));
store.SetValue(parent, 1, new GLib.Value(""));
det_values = Enum.GetValues(typeof(ExifTag));
det_iter = new TreeIter [det_values.Length];
int i = 0;
TreeIter iter = new TreeIter();
foreach (object v in det_values)
{
MakeNode(parent, out iter, ExifUtil.GetTagTitle((ExifTag)v) + ":");
det_iter [i] = iter;
i++;
}
}