我已经创建了24小时后运行的Windows服务调度程序，当我第一次在数据库中输入数据时查看服务时，它运行得很好。 但在第二次运行服务停止，但我希望服务不断运行。
我已经为它创建了调度程序以及每分钟运行它，但数据仅在时间匹配时插入。
public void StartService(object e)
{
try {
//ExtractorEventLog("0", null);
List<PracticeInformation> getServiceTime = GetpracticeInformationList();
var gettime = (from t in getServiceTime
select new PracticeInformation
{
extractor_start_time = t.extractor_start_time
}).OrderByDescending(x => x.id).ToList().FirstOrDefault();
DateTime SetdateTime = DateTime.Parse(ConfigurationManager.AppSettings["ScheduledTime"]);
if (gettime != null)
{
SetdateTime = DateTime.Parse(gettime.extractor_start_time.ToString());
}
try
{
if (SetdateTime.ToString("HH:mm") == DateTime.Now.ToString("HH:mm"))
{
ExtractorEventLog(SetdateTime.ToString("HH:mm") + " " + DateTime.Now.ToString("HH:mm"), null);
string strFile = @"C:\requiredFilesForDDP\Temp" + DateTime.Now.Ticks.ToString() + ".csv";
if (connm == "")
{
GetConnectionString();
}
using (OdbcConnection conn = new OdbcConnection(connm))
{
//ExtractorEventLog(connm, null);
conn.Open();
#region Get Hospital data
var id = 0;
try
{
List<PracticeInformation> practiceList = getServiceTime;
var practiceName = practiceList[0].name;
id = practiceList[0].id;
List<PracticeInformationModel> HospitalAll = new List<PracticeInformationModel>();
using (OdbcCommand com = new OdbcCommand(Common.cmdGetHospital, conn))
{
using (OdbcDataReader readerHospital = com.ExecuteReader())
{
HospitalAll = DataReaderMapToList<PracticeInformationModel>(readerHospital);
List<PracticeInformationModel> objPracticeInformationmodel = (from pi in HospitalAll
select new PracticeInformationModel
{
practice_name = pi.practice_name,
phone = pi.phone
}
).ToList();
var getPracticeName = practiceList.Select(x => new { x.name }).ToList();
List<PracticeInformationModel> objpracticelist = objPracticeInformationmodel.Where(x => !getPracticeName.Any(y => y.name == x.practice_name)).ToList();
DataTable PracticeInformationDT = ToDataTable(objpracticelist); // To save PracticeInformation table
using (MySqlConnection sqConn = new MySqlConnection(Common.connectionStringDB))
{
using (SqlBulkCopy blkcopyPi = new SqlBulkCopy(sqConn.ConnectionString, SqlBulkCopyOptions.KeepNulls))
{
CreateCSVfile(PracticeInformationDT, strFile);
if (!File.Exists(strFile))
{
FileStream fs = new FileStream(strFile, FileMode.Create, FileAccess.Write);
fs.Close();
fs.Dispose();
}
if (sqConn.State == ConnectionState.Open)
{
sqConn.Close();
}
sqConn.Open();
MySqlBulkLoader bcp1 = new MySqlBulkLoader(sqConn);
bcp1.TableName = "PracticeInformation"; //Create PracticeInformation table into MYSQL database...
bcp1.FieldTerminator = ",";
bcp1.LineTerminator = "\r\n";
bcp1.FileName = strFile;
bcp1.NumberOfLinesToSkip = 0;
bcp1.Load();
try
{
File.Delete(strFile);
}
catch (Exception ex)
{
ExceptionLog(ex.Message, ex.GetType().Name.ToString(), ex.StackTrace, id);
}
}
readerHospital.Close();
}
}
}
#endregion
#region Get Provider Data From Dentrix
List<Provider> ProviderAll = new List<Provider>();
using (OdbcCommand com = new OdbcCommand(Common.cmdGetProvider, conn))
{
using (OdbcDataReader readerProvider = com.ExecuteReader())
{
ProviderAll = DataReaderMapToList<Provider>(readerProvider);
List<Provider> objProvider = (from pro in ProviderAll
select new Provider
{
provider_id = pro.provider_id,
first_name = pro.first_name,
last_name = pro.last_name,
work_phone = pro.work_phone
}).ToList();
}
}
#endregion
#region Add Appointment
using (OdbcCommand com = new OdbcCommand(Common.cmdText, conn))
{
using (OdbcDataReader reader = com.ExecuteReader())
{
List<AllModalFromApplointment> AppointmentListAll = new List<AllModalFromApplointment>();
AppointmentListAll = DataReaderMapToList<AllModalFromApplointment>(reader);
List<Alert> patientalert_id = new List<Alert>();
#region Get alert data
MySqlConnection connection = null;
List<string> target = new List<string>();
EventLog(Common.Get_Pre_Med_Alerts);
ExtractorEventLog(Common.Get_Pre_Med_Alerts, id.ToString());
int add = 0;
int alert_count = 0;
//string connectionStringDB = "server=192.168.0.1;user=dentrix;database=db_dentrix;password=dentrix";
connection = new MySqlConnection(Common.connectionStringDB);
foreach (var i in AppointmentListAll.Select(x => x.patient_id).ToList())
{
if (i != 0)
{
OdbcCommand ODBCCommand = new OdbcCommand("{call admin.sp_getpatientmedalerts (?)}", conn);
ODBCCommand.CommandType = CommandType.StoredProcedure;
ODBCCommand.Parameters.AddWithValue("@patient_guid", i); //4898-11738
ODBCCommand.ExecuteNonQuery();
OdbcDataReader a = ODBCCommand.ExecuteReader();
DataTable getAlert = new DataTable();
if (a.HasRows)
{
target.Add(i.ToString());
alert_count = add + 1;
getAlert.Load(a);
a.Close();
}
}
}
ExtractorEventLog(target.Count() + " " + Common.No_Of_Pre_Med_Alert, null);
#endregion
#region
List<AppointmentDetail> objAppointment = (from app in AppointmentListAll
join pro in ProviderAll on app.provider_id equals pro.provider_id
select new AppointmentDetail
{
patient_id = Convert.ToInt64(app.patient_guid),
appointment_id = Convert.ToInt64(app.appointment_id),
appointment_timestamp = Convert.ToString(app.appointment_date.AddHours(app.start_hour).AddMinutes(app.start_minute)),
patient_first_name = app.patient_name.Split(',')[0],
patient_last_name = app.patient_name.Split(',')[1],
patient_phone_number = app.patient_phone,
red_cross_flag = target.Any(x => x.ToString().Contains(app.patient_id.ToString())) ? "Y" : "N",
dr_name = pro.first_name.Trim() + ' ' + pro.last_name.Trim(),
dr_phone = HospitalAll[0].phone,
hospital_name = HospitalAll[0].practice_name,
appointment_type = null,
fees = 0,
status = null
//createdDate = DateTime.UtcNow
}).ToList();
//Ristrict duplicate records
ExtractorEventLog(Common.Data_Inserting, id.ToString());
List<AppointmentDetail> usethe = GetAppointmentList();
var query = usethe.Select(x => new { x.appointment_id }).ToList();
List<AppointmentDetail> xyz = objAppointment.Where(x => !query.Any(y => y.appointment_id == x.appointment_id)).ToList();
if (xyz != null && xyz.Count != 0)
{
var from = xyz.First().appointment_timestamp;
var to = xyz.Last().appointment_timestamp;
ExtractorEventLog(Common.Get_Appointment_Date + from + "and" + to, id.ToString());
}
else
{
EventLog("No appointmet present");
}
int appointment_count = xyz.Count();
DataTable appointmentDT = ToDataTable(xyz); // To save appointment table
using (MySqlConnection sqConn = new MySqlConnection(Common.connectionStringDB))
{
using (SqlBulkCopy blkcopy = new SqlBulkCopy(sqConn.ConnectionString, SqlBulkCopyOptions.KeepNulls))
{
CreateCSVfile(appointmentDT, strFile);
if (!File.Exists(strFile))
{
FileStream fs = new FileStream(strFile, FileMode.Create, FileAccess.Write);
fs.Close();
fs.Dispose();
}
if (sqConn.State == ConnectionState.Open)
{
sqConn.Close();
}
sqConn.Open();
MySqlBulkLoader bcp1 = new MySqlBulkLoader(sqConn);
bcp1.TableName = "appointment";
//bcp1.TableName = "Appointment"; //Create Appointment table into MYSQL database.
bcp1.FieldTerminator = ",";
bcp1.LineTerminator = "\r\n";
bcp1.FileName = strFile;
bcp1.NumberOfLinesToSkip = 0;
bcp1.Load();
try
{
File.Delete(strFile);
}
catch (Exception ex)
{
ExtractorEventLog("appointment-ex", null);
ExceptionLog(ex.Message, ex.GetType().Name.ToString(), ex.StackTrace, id);
}
ExtractorEventLog(appointment_count + " " + Common.No_Of_Appointment_Retrive, id.ToString());
}
ExtractorEventLog(Common.Done, id.ToString());
this.ScheduleService();
}
#endregion
}
}
}
catch (Exception ex)
{
ExtractorEventLog("a-ex", null);
ExceptionLog(ex.Message, ex.GetType().Name.ToString(), ex.StackTrace, id);
}
}
}
else{
this.ScheduleService();
}
}
catch (Exception ex)
{
ExtractorEventLog(ex.Message +"b-ex", null);
//ExceptionLog(ex.Message, ex.GetType().Name.ToString(), ex.StackTrace, id);
}
//EventLog("this ScheduleService()");
// this.ScheduleService();m
}
catch(Exception ex)
{
ExtractorEventLog("zz-ex", null);
}
}