private void btn_OK_Click(object sender, EventArgs e)
{
var symbol = cbb_symbol.SelectedItem as a.FamilySymbol;
_data.Placesymbol(_doc, _data.curves, symbol);
Close();
}
private void btn_OK_Click(object sender, RoutedEventArgs e)
{
var symbol = Cbb_symbol.SelectedItem as FamilySymbol;
_data.Placesymbol(_doc, _data.curves, symbol);
//_data.Placesymbol(_doc, _data.center, symbol);
_data.Setting.Symbolongravity = symbol.Name;
_data.Setting.SaveSetting();
Close();
}