/// <summary>
/// 中信银行扣款方法，使用posinf.dll动态链接库
/// </summary>
/// <returns></returns>
public string Bank_Pos_Deduct()
{
string Lrc = new Random().Next(100, 999).ToString();
ZIBOPOSResolver handle = new ZIBOPOSResolver();
handle.AddListInParas(handle.GetMac(), 8, new char[] { (' ') }, "L"); //POS机号
handle.AddListInParas(PayAPIConfig.Operator.UserSysId, 8, new char[] { (' ') }, "L"); //POS员工号
handle.AddListInParas("00", 2, new char[] { (' ') }, "L"); //交易类型
handle.AddListInParas(ZHAmount, 12, new char[] { ('0') }, "R"); //交易金额
handle.AddListInParas("", 8, new char[] { (' ') }, "R"); //原交易日期：退货时用，其他交易空格
handle.AddListInParas("", 12, new char[] { (' ') }, "R"); //原交易参考号：退货时用，其他交易空格
handle.AddListInParas("", 6, new char[] { (' ') }, "R"); //原交易凭证号：撤销时用，其他交易空格
handle.AddListInParas(Lrc, 3, new char[] { (' ') }, "R"); //LRC校验：3位随机数字
handle.AddListInParas("", 100, new char[] { (' ') }, "R"); //全民付(行业信息)
StringBuilder Baninput = handle.CommInput();
result = handle.CardTrans(Baninput);
if (result.ReCode == "00")
{
string strresult = result.BankCode + "," + result.BankCardNo + "," + result.CertificateNo + "," + result.Amount + "," +
result.ErrMsg + "," + result.MerchantNo + "," + result.TerminalNo + "," + result.BatchNo + "," + result.TransDate + "," +
result.TransTime + "," + result.TransNo + "," + result.LicenseNo + "," + result.TallyDate + result.LRC + "," + Lrc;
return(strresult);
}
else
{
throw new Exception(result.ErrMsg);
}
}
/// <summary>
/// 中信银行扣款方法，使用posinf.dll
/// </summary>
/// <param name="isCancelAll">是否全部撤销</param>
/// <returns></returns>
public string Bank_Pos_back(bool isCancelAll)
{
string Lrc = new Random().Next(100, 999).ToString();
/************************************************************************/
/* 通过CREATE_TIME与当前的日期进行对比，判断是当日撤销还是隔日退货，因为
* 不同的日期需调用银行不同的方法来进行撤销银行交易*/
/************************************************************************/
string Insert_time = Convert.ToDateTime(tradePayPara.SettleInfo.CreateTime).ToString("yyyyMMdd");
//新增的银联POS功能
string bank_amount = "0";
if (isCancelAll)
{
bank_amount = Convert.ToString(Convert.ToInt32(Convert.ToDecimal(tradePayPara.SettleInfo.AmountPos) * 100));
}
else
{
bank_amount = Convert.ToString(Convert.ToInt32(Math.Abs(Convert.ToDecimal(tradePayPara.CommPara.RefundAmount)) * 100));
}
/************************************************************************/
/* 将本地存放的SETTLE_BACK_NO的字符串进行分割成数组，为撤销交易提供参数 */
/************************************************************************/
string[] arrResult = tradePayPara.SettleInfo.SettleBackNo.ToString().Split(',');
ZIBOPOSResolver handle = new ZIBOPOSResolver();
//交易参数
if (Insert_time != DateTime.Now.ToString("yyyyMMdd") || !isCancelAll)
{
//如果交易时间与当前日期不一致，使用银行隔日退货
handle.AddListInParas(handle.GetMac(), 8, new char[] { (' ') }, "L"); //POS机号
handle.AddListInParas(PayAPIConfig.Operator.UserSysId, 8, new char[] { (' ') }, "L"); //POS员工号
handle.AddListInParas("02", 2, new char[] { (' ') }, "L"); //交易类型
handle.AddListInParas(bank_amount, 12, new char[] { ('0') }, "R"); //交易金额
handle.AddListInParas(arrResult[8], 8, new char[] { (' ') }, "R"); //原交易日期：退货时用，其他交易空格
handle.AddListInParas(arrResult[10], 12, new char[] { (' ') }, "R"); //原交易参考号：退货时用，其他交易空格
handle.AddListInParas("", 6, new char[] { (' ') }, "R"); //原交易凭证号：撤销时用，其他交易空格
handle.AddListInParas(Lrc, 3, new char[] { (' ') }, "R"); //LRC校验：3位随机数字
handle.AddListInParas("", 100, new char[] { (' ') }, "R"); //全民付(行业信息)
}
else
{
//交易日期与当前日期一致，就直接使用银行撤销
handle.AddListInParas(handle.GetMac(), 8, new char[] { (' ') }, "L"); //POS机号
handle.AddListInParas(PayAPIConfig.Operator.UserSysId, 8, new char[] { (' ') }, "L"); //POS员工号
handle.AddListInParas("01", 2, new char[] { (' ') }, "L"); //交易类型
handle.AddListInParas(bank_amount, 12, new char[] { ('0') }, "R"); //交易金额
handle.AddListInParas("", 8, new char[] { (' ') }, "R"); //原交易日期：退货时用，其他交易空格
handle.AddListInParas("", 12, new char[] { (' ') }, "R"); //原交易参考号：退货时用，其他交易空格
handle.AddListInParas(arrResult[2], 6, new char[] { (' ') }, "R"); //原交易凭证号：撤销时用，其他交易空格
handle.AddListInParas(Lrc, 3, new char[] { (' ') }, "R"); //LRC校验：3位随机数字
handle.AddListInParas("", 100, new char[] { (' ') }, "R"); //全民付(行业信息)
}
StringBuilder Baninput = handle.CommInput();
//调用银行撤销方法
result = handle.CardTrans(Baninput);
if (result.ReCode == "00")
{
string strresult = result.BankCode + "," + result.BankCardNo + "," + result.CertificateNo + "," + result.Amount + "," +
result.ErrMsg + "," + result.MerchantNo + "," + result.TerminalNo + "," + result.BatchNo + "," + result.TransDate + "," +
result.TransTime + "," + result.TransNo + "," + result.LicenseNo + "," + result.TallyDate + result.LRC + "," + Lrc;
return(strresult);
}
else
{
throw new Exception(result.ErrMsg);
}
}