public JsonResult SelectDropdown_CourseType(string ID = "", string Discipline_ID = "", string ProgramLevel_Id = "", string Qualification_ID = "", string Type = "", string CourseOfStudy_ID = "", string InstituteType = "", string InstituteID = "", string GenderRestrictions = "")
{
NICHE objRep = new NICHE();
DataSet ds = objRep.sp_Select_tbl_InstituteCourse_Niche_Search(ID, Discipline_ID, "0", "0", "DropDown_List_Type", "0", "0", "", "0");
List <CourseType> _CourseType = new List <CourseType>();
if (ds != null)
{
if (ds.Tables[0].Rows.Count > 0)
{
foreach (DataRow row in ds.Tables[0].Rows)
{
CourseType _obj = new CourseType();
_obj.Id = (row["Id"].ToString());
_obj.Value = row["Value"].ToString();
_CourseType.Add(_obj);
}
}
}
string Code = string.Empty, Message = string.Empty;
return(Json(new
{
List = _CourseType,
c = Code,
m = Message
},
JsonRequestBehavior.AllowGet
));
//ViewBag.DesciplineNiche = _CourseType;
}
public Developer(int employeeID, string employeeName, bool haveAccess, CourseType typeOfCourse)
{
EmplayeeID = employeeID;
EmployeeName = employeeName;
HaveAccessForOnlineLearning = haveAccess;
TypeOfCourse = typeOfCourse;
}
private async Task <InstructorCourse> CreateCourseAsync(string instructorId,
string name,
string description,
string imageUri,
string about,
TimeSpan duration,
string[] skillsDescription,
CourseType courseType)
{
// create course
var course = new Course(skillsDescription.Count());
course.ImageUri = imageUri;
course.Name = name;
course.Descripton = description;
course.About = about;
course.Duration = duration;
course.Type = courseType;
await AddAndSaveAsync(course);
var instructorCourse = new InstructorCourse(course.Id, instructorId);
await AddAndSaveAsync(instructorCourse);
return(instructorCourse);
}
/// <summary>
/// 校验年龄段交叉
/// <para>作 者：zhiwei.Tang</para>
/// <para>创建时间：2018-09-14</para>
/// </summary>
/// <param name="ageGroups">待校验的年龄段数据</param>
/// <param name="courseType">课程类别</param>
/// <param name="companyId">公司编号</param>
/// <param name="courseId">课程Id 添加时可空,编辑时传入</param>
private static void VerifyAgeCross(List <AgeGroup> ageGroups, CourseType courseType, string companyId, long?courseId = null)
{
if (ageGroups == null || ageGroups.Count == 0)
{
return;
}
//必修课所有时间段不允许交叉
//选修课课程级别内时间段不允许
if (courseType == CourseType.Compulsory)
{
var compulsorys = new TblDatCourseRepository().GetByCourseType(companyId, (int)CourseType.Compulsory, courseId).Result;
if (compulsorys.Any())
{
var courseIds = compulsorys.Select(x => x.CourseId);
var ages = new TblDatCourseLevelMiddleRepository()
.GetByCourseId(courseIds)
.Result
.Select(x => new AgeGroup
{
MinAge = x.BeginAge,
MaxAge = x.EndAge
});
ageGroups.AddRange(ages);
}
}
//校验
CrossCalc(ageGroups);
}
public override string ToString()
{
StringBuilder result = new StringBuilder();
result.Append(Id.ToString());
result.Append("|");
result.Append(CourseCode.ToString());
result.Append("|");
result.Append(CourseName.ToString());
result.Append("|");
result.Append(Ects.ToString());
result.Append("|");
result.Append(CourseType.ToString());
result.Append("|");
result.Append(Zzu.ToString());
result.Append("|");
result.Append(SemesterNumber.ToString());
result.Append("|");
result.Append(StudyPlanID.ToString());
result.Append("|");
result.Append(CoursesGroupID.ToString());
result.Append("|");
result.Append(IsCoursesGroup.ToString());
return(result.ToString());
}
internal static List <DeliveryMode> MapToDeliveryModes(this CourseType courseTypes)
{
var result = new List <DeliveryMode>();
switch (courseTypes)
{
case CourseType.ClassroomBased:
result.Add(DeliveryMode.ClassroomBased);
break;
case CourseType.Online:
result.Add(DeliveryMode.Online);
break;
case CourseType.WorkBased:
result.Add(DeliveryMode.WorkBased);
break;
case CourseType.All:
default:
result.Add(DeliveryMode.ClassroomBased);
result.Add(DeliveryMode.WorkBased);
result.Add(DeliveryMode.Online);
result.Add(DeliveryMode.Undefined);
break;
}
return(result.Distinct().ToList());
}
public void AssCourseStudenttOutput()
{
string splGetAssPerCoursePerStudent = "SELECT Firstname, Lastname, Stream, CourseType, Description FROM Student " +
"INNER JOIN CourseStudent ON Student.Student_ID = CourseStudent.Student_ID " +
"INNER JOIN Course ON CourseStudent.CourseTitle = Course.CourseTitle " +
"INNER JOIN Assignment ON Course.CourseTitle = Assignment.CourseTitleA " +
"ORDER BY Firstname, Lastname;";
try
{
using (SqlConnection conn = new SqlConnection(ConnectionString.connection))
{
conn.Open();
using (SqlCommand cmSelectAssCourseStudent = new SqlCommand(splGetAssPerCoursePerStudent, conn))
{
using (SqlDataReader drAssCourseStudent = cmSelectAssCourseStudent.ExecuteReader())
{
Console.ForegroundColor = ConsoleColor.DarkMagenta;
Console.WriteLine("----------------------------------------------------------------------------");
Console.WriteLine($"| {"FIRSTNAME",-12} | {"LASTNAME",-12} | {"COURSE PARTICIPATING",-23} | {"ASSIGNMENTS",-16} |");
Console.WriteLine("----------------------------------------------------------------------------");
Console.WriteLine("----------------------------------------------------------------------------");
Console.ForegroundColor = ConsoleColor.White;
while (drAssCourseStudent.Read())
{
FirstName = drAssCourseStudent["FirstName"].ToString();
LastName = drAssCourseStudent["LastName"].ToString();
Stream = drAssCourseStudent["Stream"].ToString();
CourseType = drAssCourseStudent["CourseType"].ToString();
Description = drAssCourseStudent["Description"].ToString();
// Remove the unessessary empty space characters from inserted strings
FirstName = FirstName.Replace(" ", string.Empty);
LastName = LastName.Replace(" ", string.Empty);
Stream = Stream.Replace(" ", string.Empty);
CourseType = CourseType.Replace(" ", string.Empty);
Description = Description.Replace(" ", string.Empty);
Console.ForegroundColor = ConsoleColor.Magenta;
Console.WriteLine($"| {FirstName,-12} | {LastName,-12} | {Stream,-10} | {CourseType,-10} |{Description,-17} |");
Console.WriteLine("----------------------------------------------------------------------------");
Console.ForegroundColor = ConsoleColor.White;
}
Console.ForegroundColor = ConsoleColor.DarkMagenta;
Console.WriteLine("----------------------------------------------------------------------------");
Console.WriteLine($"| {"FIRSTNAME",-12} | {"LASTNAME",-12} | {"COURSE PARTICIPATING",-23} | {"ASSIGNMENTS",-16} |");
Console.WriteLine("----------------------------------------------------------------------------");
Console.ForegroundColor = ConsoleColor.White;
}
}
}
}
catch (Exception ex)
{
Console.WriteLine(ex.Message);
}
}
public Course(int semester, string name, int numberOfClasses, CourseType type)
{
Semester = semester;
Name = name;
NumberOfClasses = numberOfClasses;
Type = type;
}
public Course(string courseID, string courseName, int credits, CourseType courseType)
{
_courseID = courseID;
_courseName = courseName;
_credits = credits;
this.courseType = courseType;
}
public async Task <IActionResult> PutCourseType([FromRoute] int id, [FromBody] CourseType courseType)
{
if (!ModelState.IsValid)
{
return(BadRequest(ModelState));
}
if (id != courseType.ID)
{
return(BadRequest());
}
_context.Entry(courseType).State = EntityState.Modified;
try
{
await _context.SaveChangesAsync();
}
catch (DbUpdateConcurrencyException)
{
if (!CourseTypeExists(id))
{
return(NotFound());
}
else
{
throw;
}
}
return(NoContent());
}
public void CourseSelectOutput()
{
string splGetCourse = "SELECT * FROM Course";
try
{
using (SqlConnection conn = new SqlConnection(ConnectionString.connection))
{
conn.Open();
using (SqlCommand cmSelectCourse = new SqlCommand(splGetCourse, conn))
{
using (SqlDataReader drCourse = cmSelectCourse.ExecuteReader())
{
Console.ForegroundColor = ConsoleColor.DarkMagenta;
Console.WriteLine("----------------------------------------------------------------------------");
Console.WriteLine($"| {"TITLE",-8} | {"STREAM",-12} | {"COURSE",-14} | {"START DATE",-13} | {"END DATE",-13} |");
Console.WriteLine("----------------------------------------------------------------------------");
Console.WriteLine("----------------------------------------------------------------------------");
Console.ForegroundColor = ConsoleColor.White;
while (drCourse.Read())
{
CourseTitle = drCourse["CourseTitle"].ToString();
Stream = drCourse["Stream"].ToString();
CourseType = drCourse["CourseType"].ToString();
StartDate = drCourse["StartDate"].ToString();
EndDate = drCourse["EndDate"].ToString();
// Split the DATE string so as to get rid of the Time
string[] StartDateList = StartDate.Split(' ');
string[] EndDateList = EndDate.Split(' ');
// Remove the unessessary empty space characters from inserted strings
CourseTitle = CourseTitle.Replace(" ", string.Empty);
Stream = Stream.Replace(" ", string.Empty);
CourseType = CourseType.Replace(" ", string.Empty);
StartDate = StartDate.Replace(" ", string.Empty);
EndDate = EndDate.Replace(" ", string.Empty);
Console.ForegroundColor = ConsoleColor.Magenta;
Console.WriteLine($"| {CourseTitle,-8} | {Stream,-12} | {CourseType,-14} | {StartDateList[0],-13} | {EndDateList[0],-13} |");
Console.WriteLine("----------------------------------------------------------------------------");
Console.ForegroundColor = ConsoleColor.White;
}
Console.ForegroundColor = ConsoleColor.DarkMagenta;
Console.WriteLine("----------------------------------------------------------------------------");
Console.WriteLine($"| {"TITLE",-8} | {"STREAM",-12} | {"COURSE",-14} | {"START DATE",-13} | {"END DATE",-13} |");
Console.WriteLine("----------------------------------------------------------------------------");
Console.ForegroundColor = ConsoleColor.White;
}
}
}
}
catch (Exception ex)
{
Console.WriteLine(ex.Message);
}
}
//Course Type Details
public CourseType GetCourseType(int id)
{
var courseType = new CourseType();
try
{
using (var sqlconnection = new SqlConnection(ConfigurationManager.ConnectionStrings["InstCon"].ConnectionString))
{
sqlconnection.Open();
SqlCommand cmd = new SqlCommand("GetCourseType", sqlconnection);
cmd.Parameters.Add(new SqlParameter("@CourseTypeId", id));
cmd.CommandType = CommandType.StoredProcedure;
SqlDataReader sdr = cmd.ExecuteReader();
if (sdr.HasRows)
{
while (sdr.Read())
{
courseType.CourseTypeName = sdr["CourseTypeName"].ToString();
}
}
sqlconnection.Close();
}
}
catch (Exception ex)
{
ex.Message.ToString();
}
return(courseType);
}
public IList <CourseType> GetAllCourseType()
{
List <CourseType> courseTypes = new List <CourseType>();
try
{
using (var sqlconnection = new SqlConnection(ConfigurationManager.ConnectionStrings["InstCon"].ConnectionString))
{
sqlconnection.Open();
SqlCommand cmd = new SqlCommand("GetCouseType", sqlconnection);
cmd.CommandType = CommandType.StoredProcedure;
SqlDataReader sdr = cmd.ExecuteReader();
if (sdr.HasRows)
{
while (sdr.Read())
{
var course = new CourseType();
course.CourseTypeName = sdr["CourseTypeName"].ToString();
course.CourseTypeId = Convert.ToInt32(sdr["CourseTypeID"]);
courseTypes.Add(course);
}
}
sqlconnection.Close();
}
}
catch (Exception ex)
{
ex.Message.ToString();
}
return(courseTypes.ToList());
}
public Course(string ID, string name, string description, string externalLink, int weight,
SuccessObjectiveClassifier classifier, string courseID, CourseType type)
: base(ID, name, description, externalLink, weight, classifier)
{
CourseID = courseID;
Type = type;
}
private void ValidateCourseType(CourseType courseType)
{
if (courseType == null)
{
throw new ArgumentNullException("courseType");
}
}
private static void fieldOfStudyType(Document doc, CourseType Type)
{
doc.Add(new Paragraph("Forma Studiów: ".ToUpper())
.Add(new Paragraph(EnumTranslator.Translate(Type.ToString()))
.SetTextAlignment(iText.Layout.Properties.TextAlignment.RIGHT))
.SetFixedLeading(0.5f));
}
public GroupInfo(int groupNum, int subGroupNum, int courseNum, CourseType courseType)
{
GroupNum = groupNum;
SubGroupNum = subGroupNum;
CourseNum = courseNum;
CourseType = courseType;
}
/// <summary>
/// Calculates the GPA of a given student.
/// </summary>
/// <param name="studentId"></param>
/// <returns></returns>
private double calculateGPA(int studentId)
{
IQueryable <Registration> coursesGraded = from results
in db.Registrations
where results.Grade != null
where results.StudentId == studentId
select results;
double?grades;
string courseType;
double gpv;
double creditHours;
double totalProduct = 0;
double totalCreditHours = 0;
foreach (Registration courseGrade in coursesGraded)
{
creditHours = courseGrade.course.CreditHours;
courseType = courseGrade.course.CourseType;
if (courseType != "Audit")
{
grades = courseGrade.Grade;
CourseType courseTypeLookup = BusinessRules.courseTypeLookup(courseType);
double gradesValue = (double)grades;
gpv = BusinessRules.gradeLookup(gradesValue, courseTypeLookup);
double product = gpv * creditHours;
totalProduct += product;
totalCreditHours += creditHours;
}
}
double gpa = totalProduct / totalCreditHours;
return(gpa);
}
public static string ToHtmlHeader(CourseType courseType)
{
const string cellTemplate = "<div class=\"cell\">{0}</div>\r\n";
var cellsContent = string.Format(cellTemplate, "תקופה");
cellsContent += string.Format(cellTemplate, "חודש");
if (courseType != CourseType.None)
{
cellsContent += string.Format(cellTemplate, "ריבית חודש");
cellsContent += string.Format(cellTemplate, "ריבית שנה");
}
cellsContent += string.Format(cellTemplate, "ריבית");
cellsContent += string.Format(cellTemplate, "קרן");
if (PriceIndexCourses.Contains(courseType))
{
cellsContent += string.Format(cellTemplate, "קרן צמודה");
}
cellsContent += string.Format(cellTemplate, "יתרת קרן");
if (PriceIndexCourses.Contains(courseType))
{
cellsContent += string.Format(cellTemplate, "יתרת קרן צמודה");
}
cellsContent += string.Format(cellTemplate, "תשלום חודשי");
var result = $"<div class=\"row header green\">\r\n{cellsContent.Trim()}\r\n</div>\r\n";
return(result);
}
/// <summary>
/// Method for creating course.
/// </summary>
/// <param name="courseType">Type of course(Corporate,Online,Offline).</param>
/// <param name="platform">Type of platform(.Net,Java,Angular).</param>
/// <returns>ICourse.</returns>
public static ICourse CreateCourse(CourseType courseType, DeveloperPlatform platform)
{
AbstractCourseFactory courseFactory = null;
switch (courseType)
{
case CourseType.Online:
courseFactory = new OnlineCourseFactoryVersion2();
break;
case CourseType.Offline:
courseFactory = new OfflineCourseFactory();
break;
case CourseType.Corporate:
courseFactory = new CorporateCourseFactory();
break;
default:
courseFactory = null;
break;
}
if (courseFactory != null)
{
return(courseFactory.CreateCourse(platform));
}
else
{
return(null);
}
}
public IList <Course> SelectCoursesOrderBySelectCount(CourseType courseType, int size)
{
string sql = " select top @size " + BaseInfo
+ " from (select course_id, COUNT(*) as c from Course_choosing group by course_id) as Id_C(course_id,c),Course c "
+ " where Id_C.course_id=c.course_id and course_type = @course_type "
+ " order by Id_c.c desc ";
string courseTypeDesc = CourseTypeUtils.GetInfo(courseType);//获取课程类型的中文表示（字段上的注解）
SqlParameter[] parameters =
{
new SqlParameter("@size", size),
new SqlParameter("@course_type", courseTypeDesc)
};
//查询
DataTable dataTable = DBUtils.getDBUtils().getRecords(sql, parameters);
//存放结果
IList <Course> courseList = new List <Course>();
//遍历
foreach (DataRow dataRow in dataTable.Rows)
{
//public const string BaseInfo = "course_id,course_name,course_credit,course_hour,college_id ";
Course course = new Course();
course.course_id = dataRow["course_id"].ToString();
course.course_name = dataRow["course_name"].ToString();
course.course_credit = decimal.Parse(dataRow["course_credit"].ToString());
course.course_hour = dataRow["course_hour"].ToString();
course.college_id = dataRow["college_id"].ToString();
courseList.Add(course);
}
return(courseList);
}
public async Task <IActionResult> Edit(int id, [Bind("Id,Name")] CourseType courseType)
{
if (id != courseType.Id)
{
return(NotFound());
}
if (ModelState.IsValid)
{
try
{
_context.Update(courseType);
await _context.SaveChangesAsync();
}
catch (DbUpdateConcurrencyException)
{
if (!CourseTypeExists(courseType.Id))
{
return(NotFound());
}
else
{
throw;
}
}
return(RedirectToAction(nameof(Index)));
}
return(View(courseType));
}
public IList <Course> SelectCoursesOrderByDate(CourseType courseType, int size)
{
string sql = "SELECT TOP @size " + BaseInfo + " from Course "
+ "where course_type = @course_type and status='1' order by course_id ";
string courseTypeDesc = CourseTypeUtils.GetInfo(courseType);//获取课程类型的中文表示（字段上的注解）
SqlParameter[] parameters =
{
new SqlParameter("@size", size),
new SqlParameter("@course_type", courseTypeDesc)
};
//查询
DataTable dataTable = DBUtils.getDBUtils().getRecords(sql, parameters);
//存放结果
IList <Course> courseList = new List <Course>();
//遍历
foreach (DataRow dataRow in dataTable.Rows)
{
//public const string BaseInfo = "course_id,course_name,course_credit,course_hour,college_id ";
Course course = new Course();
course.course_id = dataRow["course_id"].ToString();
course.course_name = dataRow["course_name"].ToString();
course.course_credit = decimal.Parse(dataRow["course_credit"].ToString());
course.course_hour = dataRow["course_hour"].ToString();
course.college_id = dataRow["college_id"].ToString();
courseList.Add(course);
}
return(courseList);
}
protected CourseTypeDto GetCourseTypeDto(CourseType courseType)
{
var courseTypeDto = Mapper.Map <CourseType, CourseTypeDto>(courseType);
courseTypeDto.Url = UrlResoucesUtil.GetBaseUrl(Request, "CourseTypes") + courseType.Id;
return(courseTypeDto);
}
public static string GetCourseTitle(CourseType courseType)
{
switch (courseType)
{
case CourseType.None:
return("(כל המסלולים)");
case CourseType.Fix:
return("ריבית קבועה - לא צמודה");
case CourseType.FixPriceIndex:
return("ריבית קבועה - צמודה למדד");
case CourseType.Prime:
return("ריבית משתנה פריים");
case CourseType.Variable:
return("ריבית משתנה (כל 5) - לא צמודה");
case CourseType.VariablePriceIndex:
return("ריבית משתנה (כל 5) - צמודה למדד");
default:
return(string.Empty);
}
}
public string ToHtml(CourseType courseType)
{
const string cellTemplate = "<div class=\"cell\">{0}</div>\r\n";
var cellsContent = string.Format(cellTemplate, Period);
cellsContent += string.Format(cellTemplate, PeriodDate.ToString("MM/yyyy"));
if (courseType != CourseType.None)
{
cellsContent += string.Format(cellTemplate, InterestMonthPercentage.ToString("N4") + "%");
cellsContent += string.Format(cellTemplate, InterestYearPercentage.ToString("N2") + "%");
}
cellsContent += string.Format(cellTemplate, InterestPayment.ToString("N0"));
cellsContent += string.Format(cellTemplate, FundPayment.ToString("N0"));
if (PriceIndexCourses.Contains(courseType))
{
cellsContent += string.Format(cellTemplate, FundPaymentWithPriceIndex.ToString("N0"));
}
cellsContent += string.Format(cellTemplate, TotalFund.ToString("N0"));
if (PriceIndexCourses.Contains(courseType))
{
cellsContent += string.Format(cellTemplate, TotalFundWithPriceIndex.ToString("N0"));
}
var paymentTemplate = cellTemplate.Replace("class=\"cell\"", "class=\"cell payment_green\"");
cellsContent += string.Format(paymentTemplate, "₪" + TotalPayment.ToString("N0"));
var result = $"<div class=\"row\">\r\n{cellsContent.Trim()}\r\n</div>\r\n";
return(result);
}
public static CourseSiteBuilder Build(CourseType courseType, Course course = null)
{
var result = new CourseSiteBuilder();
switch (courseType)
{
case CourseType.NewUnpublished:
{
result.Unpublished().WithNewStatus();
break;
}
case CourseType.NewPublished:
{
result.Published().WithNewStatus();
break;
}
case CourseType.SuspensedUnpublished:
{
result.Unpublished().WithSuspensedStatus();
break;
}
case CourseType.SuspensedPublished:
{
result.Published().WithSuspensedStatus();
break;
}
case CourseType.RunningUnpublished:
{
result.Unpublished().WithRunningStatus();
break;
}
case CourseType.RunningPublished:
{
result.Published().WithRunningStatus();
break;
}
case CourseType.DiscontinuedUnpublished:
{
result.Unpublished().WithDiscontinuedStatus();
break;
}
case CourseType.DiscontinuedPublished:
{
result.Published().WithDiscontinuedStatus();
break;
}
}
result._courseSite.Site = course?.Provider?.Sites?.FirstOrDefault();
return(result);
}
public static string sql_DeleteCourseClassByType(CourseType type)
{
string sql = $@"delete from CourseInfoClass
from CourseInfo as ci
where ci.CourseType = {(int)type} and CourseInfoClass.CourseCode = ci.Code";
return(sql);
}
public static CourseTypeViewModel Map(CourseType courseType)
{
return(new CourseTypeViewModel
{
Id = courseType.Id,
Name = courseType.Name,
});
}
public ActionResult DeleteConfirmed(int id)
{
CourseType courseType = db.CourseTypes.Find(id);
db.CourseTypes.Remove(courseType);
db.SaveChanges();
return(RedirectToAction("Index"));
}
private async void SelectExercise(CourseType type)
{
App.ViewModel.CourseType = type;
await App.ViewModel.PerformTimeConsumingProcess(this, "Loading exercises...",
async () => await App.ViewModel.LoadExercises(new List<int>()));
if (App.ViewModel.Solutions.Count <= 0) return;
await App.ViewModel.LoadSubjectModules();
(Application.Current.RootVisual as PhoneApplicationFrame).Navigate(new Uri(string.Format("/ModuleSelection.xaml?courseName={0}", CourseName.Text), UriKind.Relative));
}
private async Task SelectExercise(CourseType type, IEnumerable<int> selectedModuleIdList)
{
await App.ViewModel.PerformTimeConsumingProcess(this, "Loading exercises...",
async () => await App.ViewModel.LoadExercises(selectedModuleIdList));
if (App.ViewModel.Solutions.Count <= 0) return;
if (App.ViewModel.CourseType == CourseType.Time)
{
App.ViewModel.Timer = new DTimer();
var timer = App.ViewModel.Timer;
if (!timer.IsEnabled())
{
timer.HandleTick += App.ViewModel.TimerModeTickHandler;
timer.Start(1, 20);
}
}
}
public CourseFilter(CourseType course)
{
_course = course;
}
private Room()
{
Name = "none";
Type = CourseType.NormalCourse;
}
public Room(string aName, CourseType aType)
{
Name = aName;
Type = aType;
}
private async void NavigateToModuleSelectionPage(CourseType courseType)
{
App.ViewModel.CourseType = courseType;
await App.ViewModel.LoadSubjectModules();
(Application.Current.RootVisual as PhoneApplicationFrame).Navigate(new Uri(string.Format("/ModuleSelection.xaml?courseName={0}&courseType={1}", CourseName.Text, courseType), UriKind.Relative));
}
public Course(string aName, Professor aProf, CourseType aType)
{
Name = aName;
Professor = aProf;
CourseType = aType;
}