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 void buttonX3_Click(object sender, EventArgs e)
{
PlacementInfo placement = new PlacementInfo(listView2.CheckedItems[0].SubItems[5].Text, label1.Text, cmbName.SelectedItem.ToString(),
Convert.ToInt32(textBox1.Text.Trim()), Convert.ToInt32(textBox2.Text.Trim()), Convert.ToInt32(comboBox7.SelectedItem.ToString()),
label13.Text, listView2.CheckedItems[0].SubItems[0].Text, listView2.CheckedItems[0].SubItems[1].Text, listView2.CheckedItems[0].SubItems[4].Text
, listView2.CheckedItems[0].SubItems[2].Text, listView2.CheckedItems[0].SubItems[3].Text, 0);
SqlHelper help = new SqlHelper();
DataTable dtPlacement = help.getDs("select * from Placement_Data", "Placement_Data").Tables[0];
if (string.IsNullOrEmpty(id))
{
if (dtPlacement.Select("Class_ID='" + listView2.CheckedItems[0].SubItems[5].Text + "'").Length == 0)
{
if (help.Insert(placement, "Placement_Data") > 0)
{
Main.fm.flashListview();
foreach (string supervisor in Supervisor)
{
string SpareTimeCommand = "update SpareTime_Data set IsAssigned=true where Supervisor='" + supervisor + "'" + " and Spare_Number= '" + intclassnumber + "'" + " and Spare_Day=" + day + "" + " and Spare_Week=" + week + "";
string TeacherCommand = "update Teachers_Data set Class_Totality=Class_Totality+1 where Teacher='" + supervisor + "'";
help.Oledbcommand(SpareTimeCommand);
help.Oledbcommand(TeacherCommand);
}
MessageBox.Show("添加成功");
}
else
{
MessageBox.Show("添加失败");
}
}
else
{
MessageBox.Show("请勿重复添加");
}
}
else
{
if (help.update("Placement_Data", placement) >= 0)
{
DistinctSupervisor(olds, oldsupervisors);
List<string> s = new List<string>();
List<string> j = new List<string>();
foreach (string a in oldsupervisors)
{
s.Add(a);
}
foreach (string b in Supervisor)
{
j.Add(b);
}
foreach (string old in oldsupervisors)
{
foreach (string news in Supervisor)
{
if (old.IndexOf(news) != -1 || news.IndexOf(old) != -1)
{
s.Remove(old);
j.Remove(news);
}
}
}
foreach (string supervisor in j)
{
string SpareTimeCommand = "update SpareTime_Data set IsAssigned=true where Supervisor='" + supervisor + "'" + " and Spare_Number= " + intclassnumber + "" + " and Spare_Day=" + day + "" + " and Spare_Week=" + week + "";
string TeacherCommand = "update Teachers_Data set Class_Totality=Class_Totality+1 where Teacher='" + supervisor + "'";
help.Oledbcommand(SpareTimeCommand);
help.Oledbcommand(TeacherCommand);
}
//对应的督导安排情况和总听课次数做相应的修改。
foreach (string old in s)
{
string SpareTimeCommand = "update SpareTime_Data set IsAssigned=false where Supervisor like '" + "%" + old + "%" + "'" + " and Spare_Number= " + intclassnumber + "" + " and Spare_Day=" + day + "" + " and Spare_Week=" + week + "";
string TeacherCommand = "update Teachers_Data set Class_Totality=Class_Totality-1 where Teacher like '" + "%" + old + "%" + "'";
help.Oledbcommand(SpareTimeCommand);
help.Oledbcommand(TeacherCommand);
}
Main.fm.flashListview();
MessageBox.Show("修改成功！");
oldsupervisors.Clear();
olds = label13.Text;
flashui();
}
else
{
MessageBox.Show("修改失败！");
}
}
}
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;
}
