public int update(string tablename,Object ObjMember)
{
int SuccessFlag;
switch (tablename)
{
case "Logs_Data":
record = (EmailRecordInfo)ObjMember;
string dtLog = string.Format(@"UPDATE " + tablename + " SET Email_Receiver='{0}', Teacher_Identity='{1}',Email_Theme='{2}',Time_Now='{3}',Email_Type='{4}', File_State'{5}',Enclosure_Path='{6}' WHERE Time_Now='{7}'"
,record.Email_Receiver,record.Teacher_Identity,record.Email_Receiver,record.Time_Now,record.Email_Type,record.File_State,record.Enclosure_Path,record.Time_Now);
SuccessFlag = Oledbcommand(dtLog);
return SuccessFlag;
case "SpareTime_Data":
supervisor = (SupervisorInfo)ObjMember;
string dtSpareTime = string.Format(@"insert into " + tablename + " values('{0}','{1}','{2}' ,{3},{4},{5},{6})", supervisor.SpareID,
supervisor.SupervisorId, supervisor.SupervisorName, supervisor.SpareWeek, supervisor.SpareDay, supervisor.SpareNumber, supervisor.Isassigned);
SuccessFlag = Oledbcommand(dtSpareTime);
return SuccessFlag;
case "Teachers_Data":
teacher = (TeacherInfo)ObjMember;
string dtTeacher = string.Format(@"UPDATE "+tablename+" SET Teacher_ID ='{0}', Teacher ='{1}', Email ='{2}', Phone ='{3}', Title ='{4}', IsSupervisor ={5}, Teaching_Section ='{6}', Accept_ClassNumber ={7}, Class_Totality ={8}, Class_WeekNumber ={9}, Class_DayNumber ={10} WHERE Teacher ='{11}'"
, teacher.TeacherId.ToString(), teacher.TeacherName.ToString(), teacher.Email.ToString(), teacher.Phone.ToString(), teacher.Title.ToString(), teacher.IsSupervisor, teacher.TeachingSection.ToString(),
teacher.AcceptClassNumber, teacher.ClassTotality, teacher.ClassWeekNumber, teacher.ClassDayNumber,teacher.TeacherName
);
SuccessFlag = Oledbcommand(dtTeacher);
return SuccessFlag;
case "Placement_Data":
placement = (PlacementInfo)ObjMember;
string dtPlacement = string.Format(@"UPDATE " + tablename + " SET Class_ID='{0}',Teacher_ID='{1}',Teacher='{2}',Class_week={3},Class_Day={4},Class_Number={5},Supervisor_Name='{6}',Class_Address='{7}',Class_Content='{8}',Class_Name='{9}',Class_Type='{10}',Spcialty='{11}',Grade={12} WHERE Class_ID='{13}'"
, placement.ClassId, placement.TeacherId, placement.TeacherName, placement.ClassWeek, placement.ClassDay, placement.ClassNumber, placement.SupervisorsName,
placement.ClassAddress, placement.ClassContent, placement.ClassName, placement.ClassType, placement.Spcialty, placement.Grade,placement.ClassId
);
SuccessFlag = Oledbcommand(dtPlacement);
return SuccessFlag;
}
return 0;
}
private int Week; //周数
#endregion Fields
#region Methods
public void AutoSelectSpareTime(ProgressBar ProgressBar1)
{
List<SupervisorInfo> supervisorname = new List<SupervisorInfo>();//存储督导信息
List<SupervisorInfo> listsparetime = new List<SupervisorInfo>();//用于存储经过对比课程表后的督导的上课时间
List<string> ListInsertCommand = new List<string>();
dtClasses = helper.getDs(strSelect_Class_Data, "Classes_Data").Tables[0];
dtSupervisor = helper.getDs(strSelect_Teachers_Data, "Teachers_Data").Tables[0];
dtSupervisor = dtSupervisor.Select("IsSupervisor=True").CopyToDataTable();
List<DataRow[]> DrClassesArray = new List<DataRow[]>();//一个Datarow数组代表每一周每一天每一节次所有的上课记录
for (int i = 0; i < dtSupervisor.Rows.Count;i++ )
{
SupervisorInfo sp = new SupervisorInfo();
sp.SupervisorName = dtSupervisor.Rows[i][1].ToString();
sp.SupervisorId = dtSupervisor.Rows[i][0].ToString();
supervisorname.Add(sp);
}
//分别把每一周每一天每一节的记录分开，存储在DrClassArray数组中
for (int i = 0; i < supervisorname.Count; i++)
{
for (int week = 1; week < 20; week++)
{
for (int day = 1; day < 6; day++)
{
for (int index = 0; index < spareclass.Count; index++)
{
DataRow[] dr = dtClasses.Select(" Class_Week=" + week + "and Class_Day=" + day + " and Class_Number=" + spareclass[index] + "and Teacher='" + supervisorname[i].SupervisorName + "'");
if (dr.Length==0)
{
SupervisorInfo info = new SupervisorInfo();
info.SupervisorName = supervisorname[i].SupervisorName.ToString();
info.Isassigned = false;
foreach(SupervisorInfo s in supervisorname)
{
if (supervisorname[i].SupervisorName.Equals(s.SupervisorName))
{
info.SupervisorId = s.SupervisorId;
info.SpareID = info.SupervisorId + week.ToString() + day.ToString() + spareclass[index].ToString();
break;
}
}
if (info.SupervisorId==""||info.SpareID=="")
{
info.SupervisorId = supervisorname[i].SupervisorName;
info.SpareID = info.SupervisorId + week.ToString() + day.ToString() + spareclass[index].ToString();
}
info.SpareWeek = week;
info.SpareDay = day;
info.SpareNumber = spareclass[index];
listsparetime.Add(info);
}
else
{
int[] array;
switch (spareclass[index])
{
case 12:
index += 3;
break;
case 13:
array=new int []{12};
DeleteError(array, week, day, listsparetime);
index += 4;
break;
case 23:
array=new int []{12,13};
DeleteError(array, week, day, listsparetime);
index += 3;
break;
case 24:
array=new int []{12,13,23};
DeleteError(array, week, day, listsparetime);
index += 3;
break;
case 34:
array=new int []{13,23,24};
DeleteError(array, week, day, listsparetime);
index += 2;
break;
case 35:
array=new int []{13,24,23,34};
DeleteError(array, week, day, listsparetime);
index +=1;
break;
case 45:
array=new int []{24,34,35};
DeleteError(array, week, day, listsparetime);
break;
case 67:
index += 3;
break;
case 68:
array=new int []{67};
DeleteError(array, week, day, listsparetime);
index += 3;
break;
case 78:
array=new int []{67,68};
DeleteError(array, week, day, listsparetime);
index += 2;
break;
case 79:
array=new int []{67,78,68};
DeleteError(array, week, day, listsparetime);
index +=1;
break;
case 89:
array=new int []{68,79,78};
DeleteError(array, week, day, listsparetime);
break;
case 1011:
index +=2;
break;
case 1112:
array=new int []{1011,1012};
DeleteError(array, week, day, listsparetime);
index +=1;
break;
case 1012:
array=new int []{1011,1112};
DeleteError(array, week, day, listsparetime);
break;
}
}
}
}
}
}
List<SupervisorInfo> newsupervisorlist= listsparetime.Distinct<SupervisorInfo>().ToList();
//编写数据库插入语句
foreach (SupervisorInfo supervisor in newsupervisorlist)
{
string insertcommand = string.Format(@"insert into SpareTime_Data values('{0}','{1}','{2}',{3},{4},{5},{6})", supervisor.SpareID,
supervisor.SupervisorId, supervisor.SupervisorName, supervisor.SpareWeek, supervisor.SpareDay, supervisor.SpareNumber, supervisor.Isassigned);
ListInsertCommand.Add(insertcommand);
}
//使用数据库事务条件插入请求
helper.insertToStockDataByBatch(ListInsertCommand, ProgressBar1);
}
public int Insert(Object ObjMember,string Flag)
{
int SuccessFlag;
switch (Flag)
{
case "Classes_Data":
classes = (ClassInfo)ObjMember;
string dtClass = string.Format(@"insert into " + Flag + " values('{0}','{1}','{2}' ,{3},{4},{5},'{6}','{7}','{8}','{9}','{10}')"
,classes.ClassId,classes.TeacherId,classes.TeacherName,classes.ClassWeek,classes.ClassDay,classes.ClassNumber,classes.ClassName,
classes.ClassContent,classes.ClassType,classes.Spcialty);
SuccessFlag=Oledbcommand(dtClass);
return SuccessFlag;
case "SpareTime_Data":
supervisor = (SupervisorInfo)ObjMember;
string dtSpareTime = string.Format(@"insert into " + Flag + " values('{0}','{1}','{2}',{3},{4},{5},{6})",supervisor.SpareID,
supervisor.SupervisorId,supervisor.SupervisorName,supervisor.SpareWeek,supervisor.SpareDay,supervisor.SpareNumber,supervisor.Isassigned);
SuccessFlag = Oledbcommand(dtSpareTime);
return SuccessFlag;
case "Teachers_Data":
teacher = (TeacherInfo)ObjMember;
string dtTeacher = string.Format(@"insert into " + Flag + " values('{0}','{1}','{2}' ,'{3}','{4}',{5},'{6}',{7},{8},{9},{10})"
,teacher.TeacherId.ToString(),teacher.TeacherName.ToString(),teacher.Email.ToString(),teacher.Phone.ToString(),teacher.Title.ToString(),teacher.IsSupervisor,teacher.TeachingSection.ToString(),
teacher.AcceptClassNumber,teacher.ClassTotality,teacher.ClassWeekNumber,teacher.ClassDayNumber
);
SuccessFlag = Oledbcommand(dtTeacher);
return SuccessFlag;
case "Placement_Data":
placement = (PlacementInfo)ObjMember;
string dtPlacement = string.Format(@"insert into " + Flag + " values('{0}','{1}','{2}',{3},{4},'{5}','{6}','{7}','{8}','{9}','{10}','{11}',{12})"
,placement.ClassId,placement.TeacherId,placement.TeacherName,placement.ClassWeek,placement.ClassDay,placement.ClassNumber,placement.SupervisorsName,
placement.ClassAddress,placement.ClassContent,placement.ClassName,placement.ClassType,placement.Spcialty,placement.Grade
);
SuccessFlag = Oledbcommand(dtPlacement);
return SuccessFlag;
case "Logs_Data":
record = (EmailRecordInfo)ObjMember;
string dtLog = string.Format(@"insert into "+Flag+" values('{0}','{1}','{2}','{3}','{4}','{5}','{6}')",record.Email_Receiver,record.Teacher_Identity,record.Email_Theme
,record.Time_Now,record.Email_Type,record.File_State,record.Enclosure_Path);
SuccessFlag = Oledbcommand(dtLog);
return SuccessFlag;
}
return 0;
}