using Casic.Birmm.RbFreqStandMeasure.R_DataBase.Dto;
using Casic.Birmm.RbFreqStandMeasure.R_DataBase.Model;
using Casic.Birmm.RbFreqStandMeasure.Tools;
using MySql.Data.MySqlClient;
using System;
using System.Collections.Generic;
using System.Data;
using System.Linq;
using System.Reflection;
using System.Text;
namespace Casic.Birmm.RbFreqStandMeasure.R_DataBase.Service.Impl
{
class DeviceServiceImpl : DeviceService
{
public long add(string devName, string devCode, string devTypeId, string devModel,
string custometDev, string customerName, string channel,string statusId)
{
long deviceId = -1;
//DetectionItemService detectionItemService = new DetectionItemServiceImpl();
try
{
if (DbConnectService.mySqlConnect.State == ConnectionState.Closed)
{
LogHelper.WriteErrorLog(MethodBase.GetCurrentMethod().DeclaringType, "addDeviced : 数据库链接断开");
int iRetval = DbConnectService.openDb();
if (iRetval != 0)
{
LogHelper.WriteErrorLog(MethodBase.GetCurrentMethod().DeclaringType, "重连失败！");
return iRetval;
}
}
string sQry = "INSERT INTO r_device (DEV_NAME,DEV_CODE,DEV_TYPEID,DEV_MODEL,REG_TIME,CUSTOMER_NAME,CUSTOMER_DEV,STATUSID,CHANNEL,ACTIVE)" +
"values(@DEV_NAME,@DEV_CODE,@DEV_TYPEID,@DEV_MODEL,@REG_TIME,@CUSTOMER_NAME,@CUSTOMER_DEV,@STATUSID,@CHANNEL,@ACTIVE)";
MySqlCommand cmd = new MySqlCommand(sQry, DbConnectService.mySqlConnect);
cmd.Parameters.Add("@DEV_NAME", MySqlDbType.String, 30).Value = devName;
cmd.Parameters.Add("@DEV_CODE", MySqlDbType.String, 30).Value = devCode;
cmd.Parameters.Add("@DEV_TYPEID", MySqlDbType.String, 30).Value = devTypeId;
cmd.Parameters.Add("@DEV_MODEL", MySqlDbType.String, 30).Value = devModel;
cmd.Parameters.Add("@REG_TIME", MySqlDbType.Date, 0).Value = DateTime.Now;
cmd.Parameters.Add("@CUSTOMER_NAME", MySqlDbType.String, 30).Value = customerName;
cmd.Parameters.Add("@CUSTOMER_DEV", MySqlDbType.String, 30).Value = custometDev;
cmd.Parameters.Add("@STATUSID", MySqlDbType.String, 20).Value = statusId;
cmd.Parameters.Add("@CHANNEL", MySqlDbType.String, 20).Value = channel;
cmd.Parameters.Add("@ACTIVE", MySqlDbType.Int64, 0).Value = 0;
cmd.ExecuteNonQuery();
sQry = "SELECT max(ID) from r_device";
cmd = new MySqlCommand(sQry, DbConnectService.mySqlConnect);
using (MySqlDataReader aReader = cmd.ExecuteReader())
{
if (aReader.Read()) deviceId = Convert.ToInt64(aReader.GetString(0));
}
cmd.Dispose();
}
catch (MySqlException ex)
{
LogHelper.WriteErrorLog(MethodBase.GetCurrentMethod().DeclaringType, "addDeviced : " + ex.Message);
deviceId = -1;
}
return deviceId;
}
public int update(long id, string devName, string devCode, string devTypeId, string devModel,
string custometDev, string customerName, string channel, string statusId)
{
int iRetval = -1;
try
{
if (DbConnectService.mySqlConnect.State == ConnectionState.Closed)
{
LogHelper.WriteErrorLog(MethodBase.GetCurrentMethod().DeclaringType, "updateDeviced : 数据库链接断开");
iRetval = DbConnectService.openDb();
if (iRetval != 0)
{
LogHelper.WriteErrorLog(MethodBase.GetCurrentMethod().DeclaringType, "重连失败！");
return iRetval;
}
}
string sQry = "UPDATE r_device SET DEV_NAME=@DEV_NAME, DEV_CODE=@DEV_CODE ,DEV_TYPEID=@DEV_TYPEID ,DEV_MODEL=@DEV_MODEL ,CUSTOMER_NAME=@CUSTOMER_NAME ,CUSTOMER_DEV=@CUSTOMER_DEV ,CHANNEL=@CHANNEL ";
if (!statusId.Equals("")) sQry = sQry + ", STATUSID=@STATUSID";
sQry = sQry+ " WHERE ID = " + id;
LogHelper.WriteErrorLog(MethodBase.GetCurrentMethod().DeclaringType, "sQry : "+ sQry + "; statusId="+ statusId);
MySqlCommand cmd = new MySqlCommand(sQry, DbConnectService.mySqlConnect);
cmd.Parameters.Add("@DEV_NAME", MySqlDbType.String, 30).Value = devName;
cmd.Parameters.Add("@DEV_CODE", MySqlDbType.String, 30).Value = devCode;
cmd.Parameters.Add("@DEV_TYPEID", MySqlDbType.String, 30).Value = devTypeId;
cmd.Parameters.Add("@DEV_MODEL", MySqlDbType.String, 30).Value = devModel;
cmd.Parameters.Add("@CUSTOMER_NAME", MySqlDbType.String, 30).Value = customerName;
cmd.Parameters.Add("@CUSTOMER_DEV", MySqlDbType.String, 30).Value = custometDev;
cmd.Parameters.Add("@CHANNEL", MySqlDbType.String, 20).Value = channel;
if (!statusId.Equals("")) cmd.Parameters.Add("@STATUSID", MySqlDbType.String, 20).Value = statusId;
cmd.ExecuteNonQuery();
cmd.Dispose();
iRetval = 0;
}
catch (MySqlException ex)
{
LogHelper.WriteErrorLog(MethodBase.GetCurrentMethod().DeclaringType, "updateDeviced : " + ex.Message);
}
return iRetval;
}
public int delete(long id)
{
int iRetval = -1;
try
{
if (DbConnectService.mySqlConnect.State == ConnectionState.Closed)
{
LogHelper.WriteErrorLog(MethodBase.GetCurrentMethod().DeclaringType, "deleteDeviced : 数据库链接断开");
iRetval = DbConnectService.openDb();
if (iRetval != 0)
{
LogHelper.WriteErrorLog(MethodBase.GetCurrentMethod().DeclaringType, "重连失败！");
return iRetval;
}
}
string sQry = "UPDATE r_device SET ACTIVE = 1 WHERE ID = " + id;
MySqlCommand cmd = new MySqlCommand(sQry, DbConnectService.mySqlConnect);
cmd.ExecuteNonQuery();
cmd.Dispose();
iRetval = 0;
}
catch (MySqlException ex)
{
LogHelper.WriteErrorLog(MethodBase.GetCurrentMethod().DeclaringType, "deleteDeviced : " + ex.Message);
}
return iRetval;
}
public List<DeviceDto> search(string devName, string devCode, string devModel,
string suctomerDev, string customerName, string statusId)
{
List<DeviceDto> deviceDtoList = new List<DeviceDto>();
DictService dictService = new DictServiceImpl();
try
{
if (DbConnectService.mySqlConnect.State == ConnectionState.Closed)
{
LogHelper.WriteErrorLog(MethodBase.GetCurrentMethod().DeclaringType, "searchDevice : 数据库链接断开");
int iRetval = DbConnectService.openDb();
if (iRetval != 0)
{
LogHelper.WriteErrorLog(MethodBase.GetCurrentMethod().DeclaringType, "重连失败！");
return null;
}
}
string sQry = "SELECT * FROM r_device where active = " + 0;
if (devName != "" && devName != null)
sQry += " and DEV_NAME like '%" + devName + "%'";
if (devCode != "" && devCode != null)
sQry += " and DEV_CODE like '%" + devCode + "%'";
if (devModel != "" && devModel != null)
sQry += " and DEV_MODEL like '%" + devModel + "%'";
if (suctomerDev != "" && suctomerDev != null)
sQry += " and CUSTOMER_DEV like '%" + suctomerDev + "%'";
if (customerName != "" && customerName != null)
sQry += " and CUSTOMER_NAME like '%" + customerName + "%'";
if (statusId != "" && statusId != null)
{
if(statusId.Equals("4")) sQry += " and STATUSID != 2 ";
else sQry += " and STATUSID = " + statusId;
}
MySqlCommand aCommand = new MySqlCommand(sQry, DbConnectService.mySqlConnect);
using (MySqlDataReader aReader = aCommand.ExecuteReader())
{
while (aReader.Read())
{
DeviceDto deviceDto = new DeviceDto();
if (!aReader.IsDBNull(0)) deviceDto.Id = Convert.ToInt64(aReader.GetString(0));
if (!aReader.IsDBNull(1)) deviceDto.DevName = aReader.GetString(1);
if (!aReader.IsDBNull(2)) deviceDto.DevCode = aReader.GetString(2);
if (!aReader.IsDBNull(3))
{
deviceDto.DevTypeId = aReader.GetString(3);
}
if (!aReader.IsDBNull(4)) deviceDto.DevModel = aReader.GetString(4);
if (!aReader.IsDBNull(6)) deviceDto.CustomerName = aReader.GetString(6);
if (!aReader.IsDBNull(7)) deviceDto.CustomerDev = aReader.GetString(7);
if (!aReader.IsDBNull(8))
{
deviceDto.StatusId = aReader.GetString(8);
}
if (!aReader.IsDBNull(9)) deviceDto.Channel = aReader.GetString(9);
deviceDtoList.Add(deviceDto);
}
aCommand.Dispose();
}
if (deviceDtoList.Count > 0)
{
foreach (DeviceDto deviceDto in deviceDtoList)
{
deviceDto.DevTypeName = dictService.getNameByCode("devType", deviceDto.DevTypeId);
deviceDto.StatusName = dictService.getNameByCode("devStatus", deviceDto.StatusId);
}
}
}
catch (MySqlException ex)
{
LogHelper.WriteErrorLog(MethodBase.GetCurrentMethod().DeclaringType, "searchDevice: " + ex.Message);
deviceDtoList = null;
}
return deviceDtoList;
}
public List<DeviceDto> getAllCounter()
{
List<DeviceDto> deviceDtoList = new List<DeviceDto>();
DictService dictService = new DictServiceImpl();
try
{
if (DbConnectService.mySqlConnect.State == ConnectionState.Closed)
{
LogHelper.WriteErrorLog(MethodBase.GetCurrentMethod().DeclaringType, "searchDevice : 数据库链接断开");
int iRetval = DbConnectService.openDb();
if (iRetval != 0)
{
LogHelper.WriteErrorLog(MethodBase.GetCurrentMethod().DeclaringType, "重连失败！");
return null;
}
}
string sQry = "SELECT * FROM r_device where active = " + 0 + " and DEV_TYPEID='2'";
MySqlCommand aCommand = new MySqlCommand(sQry, DbConnectService.mySqlConnect);
using (MySqlDataReader aReader = aCommand.ExecuteReader())
{
while (aReader.Read())
{
DeviceDto deviceDto = new DeviceDto();
if (!aReader.IsDBNull(0)) deviceDto.Id = Convert.ToInt64(aReader.GetString(0));
if (!aReader.IsDBNull(1)) deviceDto.DevName = aReader.GetString(1);
if (!aReader.IsDBNull(2)) deviceDto.DevCode = aReader.GetString(2);
if (!aReader.IsDBNull(3))
{
deviceDto.DevTypeId = aReader.GetString(3);
}
if (!aReader.IsDBNull(4)) deviceDto.DevModel = aReader.GetString(4);
if (!aReader.IsDBNull(5)) deviceDto.CustomerName = aReader.GetString(6);
if (!aReader.IsDBNull(6)) deviceDto.CustomerDev = aReader.GetString(7);
if (!aReader.IsDBNull(7))
{
deviceDto.StatusId = aReader.GetString(8);
}
if (!aReader.IsDBNull(9)) deviceDto.Channel = aReader.GetString(9);
deviceDtoList.Add(deviceDto);
}
aCommand.Dispose();
}
if (deviceDtoList.Count > 0)
{
foreach (DeviceDto deviceDto in deviceDtoList)
{
deviceDto.DevTypeName = dictService.getNameByCode("devType", deviceDto.DevTypeId);
deviceDto.StatusName = dictService.getNameByCode("devStatus", deviceDto.StatusId);
}
}
}
catch (MySqlException ex)
{
LogHelper.WriteErrorLog(MethodBase.GetCurrentMethod().DeclaringType, "searchDevice: " + ex.Message);
deviceDtoList = null;
}
return deviceDtoList;
}
public List<DeviceDto> searchPage(string devName, string devCode, string devModel,
string customDev, string customerName, string statusId,
int page, int limit)
{
List<DeviceDto> deviceDtoList = new List<DeviceDto>();
DictService dictService = new DictServiceImpl();
try
{
if (DbConnectService.mySqlConnect.State == ConnectionState.Closed)
{
LogHelper.WriteErrorLog(MethodBase.GetCurrentMethod().DeclaringType, "searchDevice : 数据库链接断开");
int iRetval = DbConnectService.openDb();
if (iRetval != 0)
{
LogHelper.WriteErrorLog(MethodBase.GetCurrentMethod().DeclaringType, "重连失败！");
return null;
}
}
string sQry = "SELECT * FROM r_device where active = " + 0;
if (devName != "" && devName != null)
sQry += " and DEV_NAME like '%" + devName + "%'";
if (devCode != "" && devCode != null)
sQry += " and DEV_CODE like '%" + devCode + "%'";
if (devModel != "" && devModel != null)
sQry += " and DEV_MODEL like '%" + devModel + "%'";
if (customDev != "" && customDev != null)
sQry += " and CUSTOMER_DEV like '%" + customDev + "%'";
if (customerName != "" && customerName != null)
sQry += " and CUSTOMER_NAME like '%" + customerName + "%'";
if (statusId != "" && statusId != null)
{
if(statusId.Equals("4")) sQry += " and STATUSID != 2";
else sQry += " and STATUSID = " + statusId;
}
sQry += " order by ID desc limit " + (page - 1) * limit+ " , "+ limit;
MySqlCommand aCommand = new MySqlCommand(sQry, DbConnectService.mySqlConnect);
using (MySqlDataReader aReader = aCommand.ExecuteReader())
{
while (aReader.Read())
{
DeviceDto deviceDto = new DeviceDto();
if (!aReader.IsDBNull(0)) deviceDto.Id = Convert.ToInt64(aReader.GetString(0)); // id
if (!aReader.IsDBNull(1)) deviceDto.DevName = aReader.GetString(1); // devName
if (!aReader.IsDBNull(2)) deviceDto.DevCode = aReader.GetString(2); // devCode
if (!aReader.IsDBNull(3))
{
deviceDto.DevTypeId = aReader.GetString(3); // devType
}
if (!aReader.IsDBNull(4)) deviceDto.DevModel = aReader.GetString(4); // devModel
if (!aReader.IsDBNull(5))
{
DateTime reg = aReader.GetDateTime(5); // regTime
deviceDto.RegTime = reg.ToString("yyyy-MM-dd");
}
if (!aReader.IsDBNull(6)) deviceDto.CustomerName = aReader.GetString(6); // customName
if (!aReader.IsDBNull(7)) deviceDto.CustomerDev = aReader.GetString(7); // customDev
if (!aReader.IsDBNull(8))
{
deviceDto.StatusId = aReader.GetString(8); // devStatus
}
if (!aReader.IsDBNull(9)) deviceDto.Channel = aReader.GetString(9);
deviceDtoList.Add(deviceDto);
}
aCommand.Dispose();
}
if (deviceDtoList.Count > 0)
{
foreach (DeviceDto deviceDto in deviceDtoList)
{
deviceDto.DevTypeName = dictService.getNameByCode("devType", deviceDto.DevTypeId);
deviceDto.StatusName = dictService.getNameByCode("devStatus", deviceDto.StatusId);
}
}
}
catch (MySqlException ex)
{
LogHelper.WriteErrorLog(MethodBase.GetCurrentMethod().DeclaringType, "searchDevice: " + ex.Message);
deviceDtoList = null;
}
finally
{
}
return deviceDtoList;
}
public int getTotalCount(string devName, string devCode, string devModel,
string customDev, string customerName, string statusId)
{
int totalCount = 0;
try
{
if (DbConnectService.mySqlConnect.State == ConnectionState.Closed)
{
LogHelper.WriteErrorLog(MethodBase.GetCurrentMethod().DeclaringType, "searchDevice : 数据库链接断开");
int iRetval = DbConnectService.openDb();
if (iRetval != 0)
{
LogHelper.WriteErrorLog(MethodBase.GetCurrentMethod().DeclaringType, "重连失败！");
return iRetval;
}
}
string sQry = "SELECT count(id) FROM r_device where active = " + 0;
if (devName != "" && devName != null)
sQry += " and DEV_NAME like '%" + devName + "%'";
if (devCode != "" && devCode != null)
sQry += " and DEV_CODE like '%" + devCode + "%'";
if (devModel != "" && devModel != null)
sQry += " and DEV_MODEL like '%" + devModel + "%'";
if (customDev != "" && customDev != null)
sQry += " and CUSTOMER_DEV like '%" + customDev + "%'";
if (customerName != "" && customerName != null)
sQry += " and CUSTOMER_NAME like '%" + customerName + "%'";
if (statusId != "" && statusId != null)
{
if (statusId.Equals("4")) sQry += " and STATUSID != 2";
else sQry += " and STATUSID = " + statusId;
}
MySqlCommand aCommand = new MySqlCommand(sQry, DbConnectService.mySqlConnect);
using (MySqlDataReader aReader = aCommand.ExecuteReader())
{
while (aReader.Read())
{
totalCount = aReader.GetInt32(0);
}
aCommand.Dispose();
}
}
catch (MySqlException ex)
{
LogHelper.WriteErrorLog(MethodBase.GetCurrentMethod().DeclaringType, "getTotalCount: " + ex.Message);
totalCount = 0;
}
finally
{
}
return totalCount;
}
public List<DeviceView> getDeviceByChannel()
{
List<DeviceView> deviceViewList = new List<DeviceView>();
DictService dictService = new DictServiceImpl();
try
{
if (DbConnectService.mySqlConnect.State == ConnectionState.Closed)
{
LogHelper.WriteErrorLog(MethodBase.GetCurrentMethod().DeclaringType, "searchDevice : 数据库链接断开");
int iRetval = DbConnectService.openDb();
if (iRetval != 0)
{
LogHelper.WriteErrorLog(MethodBase.GetCurrentMethod().DeclaringType, "重连失败！");
return null;
}
}
string sQry = "SELECT * FROM r_deviceview where ACTIVE = 0 and STATUSID = 2 " + "and ('" + DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss") + "' <= END_TIME)";
MySqlCommand aCommand = new MySqlCommand(sQry, DbConnectService.mySqlConnect);
MySqlDataAdapter adap = new MySqlDataAdapter(aCommand);
DataTable dt = new DataTable();
adap.Fill(dt);
aCommand.Dispose();
adap.Dispose();
if (dt != null && dt.Rows.Count > 0)
{
foreach (DataRow row in dt.Rows)
{
DeviceView deviceView = new DeviceView();
if (row[0] != DBNull.Value) deviceView.Id = Convert.ToInt64(row[0]);
if (row[1] != DBNull.Value) deviceView.DevName = row[1].ToString();
if (row[2] != DBNull.Value) deviceView.DevCode = row[2].ToString();
if (row[3] != DBNull.Value) deviceView.DevTypeId = row[3].ToString();
if (row[4] != DBNull.Value) deviceView.DevModel = row[4].ToString();
if (row[5] != DBNull.Value) deviceView.RegTime = row[5].ToString();
if (row[6] != DBNull.Value) deviceView.CustomerName = row[6].ToString();
if (row[7] != DBNull.Value) deviceView.CustomerDev = row[7].ToString();
if (row[8] != DBNull.Value) deviceView.Channel = row[8].ToString();
if (row[9] != DBNull.Value) deviceView.Active = Convert.ToInt32(row[9]);
if (row[10] != DBNull.Value) deviceView.StartTime = Convert.ToDateTime(row[10]).ToString("yyyy - MM - dd HH: mm:ss");
if (row[11] != DBNull.Value) deviceView.EndTime = Convert.ToDateTime(row[11]).ToString("yyyy - MM - dd HH: mm:ss");
if (row[12] != DBNull.Value) deviceView.StatusId = row[12].ToString();
if (row[13] != DBNull.Value) deviceView.Stability = row[13].ToString();
if (row[14] != DBNull.Value) deviceView.Accuracy = row[14].ToString();
if (row[15] != DBNull.Value) deviceView.BootFeature = row[15].ToString();
if (row[16] != DBNull.Value) deviceView.AgeRate = row[16].ToString();
if (row[17] != DBNull.Value) deviceView.DetectionItemId = Convert.ToInt64(row[17]);
deviceViewList.Add(deviceView);
}
}
//using (MySqlDataReader aReader = aCommand.ExecuteReader())
//{
// while (aReader.Read())
// {
// DeviceView deviceView = new DeviceView();
// if (!aReader.IsDBNull(0)) deviceView.Id = Convert.ToInt64(aReader.GetString(0)); // id
// if (!aReader.IsDBNull(1)) deviceView.DevName = aReader.GetString(1); // devName
// if (!aReader.IsDBNull(2)) deviceView.DevCode = aReader.GetString(2); // devCode
// if (!aReader.IsDBNull(3))
// {
// deviceView.DevTypeId = aReader.GetString(3); // devType
// //deviceView.DevTypeName = dictService.getNameByCode("devType", aReader.GetString(3));
// }
// if (!aReader.IsDBNull(4)) deviceView.DevModel = aReader.GetString(4); // devModel
// if (!aReader.IsDBNull(5))
// {
// DateTime reg = aReader.GetDateTime(5); // regTime
// deviceView.RegTime = reg.ToString("yyyy-MM-dd");
// }
// if (!aReader.IsDBNull(6)) deviceView.CustomerName = aReader.GetString(6); // customName
// if (!aReader.IsDBNull(7)) deviceView.CustomerDev = aReader.GetString(7); // customDev
// if (!aReader.IsDBNull(8)) deviceView.Channel = aReader.GetString(8);
// if (!aReader.IsDBNull(9)) deviceView.Active = Convert.ToInt32(aReader.GetString(9));
// if (!aReader.IsDBNull(10))
// {
// DateTime reg = aReader.GetDateTime(10); // regTime
// deviceView.StartTime = reg.ToString("yyyy-MM-dd HH:mm:ss");
// }
// if (!aReader.IsDBNull(11))
// {
// DateTime reg = aReader.GetDateTime(11); // regTime
// deviceView.EndTime = reg.ToString("yyyy-MM-dd HH:mm:ss");
// }
// if (!aReader.IsDBNull(12)) deviceView.StatusId = aReader.GetString(12);
// if (!aReader.IsDBNull(13)) deviceView.Stability = aReader.GetString(13);
// if (!aReader.IsDBNull(14)) deviceView.Accuracy = aReader.GetString(14);
// if (!aReader.IsDBNull(15)) deviceView.BootFeature = aReader.GetString(15);
// if (!aReader.IsDBNull(16)) deviceView.AgeRate = aReader.GetString(16);
// if (!aReader.IsDBNull(17)) deviceView.DetectionItemId = Convert.ToInt64(aReader.GetString(17));
// deviceViewList.Add(deviceView);
// aCommand.Dispose();
// }
//}
if (deviceViewList.Count > 0)
{
foreach (DeviceView deviceView in deviceViewList)
{
deviceView.DevTypeName = dictService.getNameByCode("devType", deviceView.DevTypeId);
}
}
}
catch (Exception ex)
{
LogHelper.WriteErrorLog(MethodBase.GetCurrentMethod().DeclaringType, "getDeviceByChannel: " + ex.Message + " ; "+ ex.ToString());
deviceViewList = null;
}
finally
{
}
return deviceViewList;
}
public int updateStatus(long id, string status, string channel)
{
int iRetval = -1;
try
{
if (DbConnectService.mySqlConnect.State == ConnectionState.Closed)
{
LogHelper.WriteErrorLog(MethodBase.GetCurrentMethod().DeclaringType, "updateDeviced : 数据库链接断开");
iRetval = DbConnectService.openDb();
if (iRetval != 0)
{
LogHelper.WriteErrorLog(MethodBase.GetCurrentMethod().DeclaringType, "重连失败！");
return iRetval;
}
}
string sQry = "UPDATE r_device SET STATUSID=@STATUS, CHANNEL=@CHANNEL WHERE ID = " + id;
MySqlCommand cmd = new MySqlCommand(sQry, DbConnectService.mySqlConnect);
cmd.Parameters.Add("@STATUS", MySqlDbType.String, 30).Value = status;
cmd.Parameters.Add("@CHANNEL", MySqlDbType.String, 30).Value = channel;
cmd.ExecuteNonQuery();
cmd.Dispose();
iRetval = 0;
}
catch (MySqlException ex)
{
LogHelper.WriteErrorLog(MethodBase.GetCurrentMethod().DeclaringType, "updateDeviced : " + ex.Message);
}
return iRetval;
}
public int clearChannel()
{
int iRetval = -1;
try
{
if (DbConnectService.mySqlConnect.State == ConnectionState.Closed)
{
LogHelper.WriteErrorLog(MethodBase.GetCurrentMethod().DeclaringType, "clearChannel : 数据库链接断开");
iRetval = DbConnectService.openDb();
if (iRetval != 0)
{
LogHelper.WriteErrorLog(MethodBase.GetCurrentMethod().DeclaringType, "重连失败！");
return iRetval;
}
}
string sQry = "UPDATE r_device SET CHANNEL=''";
MySqlCommand cmd = new MySqlCommand(sQry, DbConnectService.mySqlConnect);
cmd.ExecuteNonQuery();
sQry = "UPDATE r_device SET STATUSID='1' WHERE STATUSID='2'";
cmd = new MySqlCommand(sQry, DbConnectService.mySqlConnect);
cmd.ExecuteNonQuery();
cmd.Dispose();
iRetval = 0;
}
catch (MySqlException ex)
{
LogHelper.WriteErrorLog(MethodBase.GetCurrentMethod().DeclaringType, "clearChannel : " + ex.Message);
}
return iRetval;
}
}
}
