public static string popup_input(string title, string msg, frm_base m, string def_val = "")
{
frm_popup f = init(title, msg, true, false, m);
f.input_val = def_val;
f.input = true;
DialogResult r = f.ShowDialog();
return(r == DialogResult.OK ? f.input_val : null);
}
public static bool popup(string title, string msg, frm_base m, out item choosed, bool error = false
, List <item> items = null, bool yn = false)
{
choosed = null;
frm_popup f = init(title, msg, yn || items != null, error, m);
f.items = items;
DialogResult r = f.ShowDialog();
choosed = f.choosed;
return(r == DialogResult.OK);
}
