/// <summary>
/// 打开密码键盘
/// </summary>
/// <param name="CardNo">卡号</param>
public void Open(string CardNo)
{
sbBlock = new StringBuilder();
StringBuilder sbReturn = new StringBuilder();
StringBuilder sbFlag = new StringBuilder();
F10.SUNSON_OpenCom(Convert.ToInt32(Settings.PasswordKeyBoard_COM), 9600);
F10.SUNSON_ActiveKey(0x00, 0x00, sbReturn);
F10.SUNSON_SetAlgorithmParameter(0x02, 0x00, sbReturn);
F10.SUNSON_SetAlgorithmParameter(0x01, 0x30, sbReturn);
F10.SUNSON_SetAlgorithmParameter(0x05, 0x01, sbReturn);
F10.SUNSON_SetAlgorithmParameter(0x04, 0x10, sbReturn);
F10.SUNSON_LoadCardNumber(new StringBuilder(CardNo.Substring(CardNo.Length - 13, 12)), sbReturn);
F10.SUNSON_UseEppPlainTextMode(0x02, sbReturn);
F10.SUNSON_StartEpp(6, 0x01, 20, sbReturn);
}
/// <summary>
/// 关闭键盘
/// </summary>
public void Close()
{
StringBuilder sbReturn = new StringBuilder();
F10.SUNSON_UseEppPlainTextMode(0x00, sbReturn);
}