private void AddKey(TermInfo.Database db, string extendedName, ConsoleKey key, bool shift, bool alt, bool control)
{
string keyFormat = db.GetExtendedString(extendedName);
if (!string.IsNullOrEmpty(keyFormat))
{
KeyFormatToConsoleKey[keyFormat] = new ConsoleKeyInfo('\0', key, shift, alt, control);
}
}