public bool CanApplyCourse(CourseModel NewCourse)
{
if (!AppliedCourses.Contains(NewCourse)) AppliedCourses.Add(NewCourse);
var success = Fulfilled();
if (!success) AppliedCourses.Remove(NewCourse);
return success;
}
//添加一条课程信息
protected void Save_Click(object sender, EventArgs e)
{
CourseModel Course_Model = new CourseModel();
Bap_Course Bap_Course = new Bap_Course();
Bap_Course.Course_Name = Course_Name_Edit.Text;
Bap_Course.Staff_num = Staff_num_Edit.Text;
Bap_Course.Teacher_Name = Teacher_Name_Edit.Text;
Bap_Course.Department = Department_Edit.Text;
Bap_Course.Hours = Hours_Edit.Text;
Bap_Course.Class_Time = Class_Time_Edit.SelectedValue;
Bap_Course.Class_Week = Class_Week_Edit.SelectedValue;
Bap_Course.Total_Week = Total_Week_Edit1.Text + "-" + Total_Week_Edit2.Text + "周";
Bap_Course.Is_Week = Is_Week_Edit.SelectedValue; ;
Bap_Course.Class_Addr = Class_Addr_Edit.Text;
Bap_Course.Classes = Classes_Edit.Text;
bool is_Success = Course_Model.Add(Bap_Course);
if (is_Success)
{
Response.Redirect("List.aspx");
}
else
{
SaveInfo.Text = "修改失败...";
}
}
public bool Match(CourseModel course)
{
if (DepartmentCode != course.DepartmentCode) return false;
for (var i = 0; i < 4; i++)
{
if (CourseNumber[i] == 'x' || course.CourseNumber[i] == 'x') continue;
if (CourseNumber[i] != course.CourseNumber[i]) return false;
}
return true;
}
public async Task <IActionResult> Create([Bind("CourseID,CourseName,CourseDescription,CourseSchedule,CourseTeacher")] CourseModel courseModel)
{
if (ModelState.IsValid)
{
_context.Add(courseModel);
await _context.SaveChangesAsync();
return(RedirectToAction(nameof(Index)));
}
return(View(courseModel));
}
public ActionResult CreateCourse(CourseModel newCourse)
{
CourseServices CourseServ = new CourseServices();
UserServices UserServ = new UserServices();
HttpCookie loggedTeacher = Request.Cookies["LoggedUser"];
TeacherModel teacher = UserServ.GetTeacher(loggedTeacher.Values.Get("Login"));
newCourse.TeacherId = teacher.IdNauczyciela;
CourseServ.NewCourse(newCourse);
return(RedirectToAction("Index", "Teacher"));
}
public IActionResult Put(int id, [FromBody] CourseModel course)
{
course.Id = id;
var tempCourse = _courseService.Update(course.ToDomainModel());
if (tempCourse == null)
{
return(NotFound());
}
return(Ok(tempCourse));
}
public ActionResult Create(CourseViewModel model)
{
CourseModel course = new CourseModel()
{
Name = model.Name
};
DB.CreateCourse(course);
return(RedirectToAction("Index"));
}
public ActionResult Create(CourseModel courseModel)
{
if (ModelState.IsValid)
{
_db.CourseModels.Add(courseModel);
_db.SaveChanges();
return(RedirectToAction("Index"));
}
return(View());
}
public async Task<ActionResult> Information()
{
ViewBag.Title = "参考资料";
ResourceListViewModel viewModel = new ResourceListViewModel();
string courseId = Session["CourseId"].ToString();
viewModel.ResourceList = await ResourceService.getResourceByCourseAndType(courseId, ViewBag.Title);
CourseModel course = new CourseModel();
course = await CourseService.getCourseById(courseId);
viewModel.CourseName = course.CourseName;
return View("ResourceList", viewModel);
}
public IActionResult CoursePage(CourseP model, string returnUrl = null)
{
CourseModel _model = new CourseModel {
CourseId = model.CourseId
};
ViewData["CourseId"] = model.CourseId;
ViewData["PId"] = model.PId;
return(View(_model));
}
public ActionResult Create(CourseModel coursemodel)
{
if (ModelState.IsValid)
{
db.CourseModel.Add(coursemodel);
db.SaveChanges();
return(RedirectToAction("Index"));
}
CreateViewBag(coursemodel.CategoryId);
return(View(coursemodel));
}
public BaseContractResponse UpdateCourse(CourseModel courseModel)
{
return ExecuteAction<BaseContractResponse>(r =>
{
var course = _dbContext.Courses.FirstOrDefault(u => u.Id == courseModel.Id);
course.Id = courseModel.Id;
course.Id = courseModel.CourseType;
_dbContext.Courses.Update(course);
_dbContext.SaveChanges();
});
}
public IHttpActionResult GetById(string careerId, int courseId)
{
CourseModel course = cData.GetById(courseId);
if (course == null)
{
return(NotFound());
}
return(Ok(course));
}
//
// GET: /Course/Edit/5
public ActionResult Edit(int id = 0)
{
CourseModel coursemodel = db.CourseModel.Find(id);
if (coursemodel == null)
{
return(HttpNotFound());
}
CreateViewBag(coursemodel.CategoryId);
return(View(coursemodel));
}
public ActionResult Edit(CourseModel coursemodel)
{
if (ModelState.IsValid)
{
db.Entry(coursemodel).State = EntityState.Modified;
db.SaveChanges();
return(RedirectToAction("Index"));
}
CreateViewBag(coursemodel.CategoryId);
return(View(coursemodel));
}
public void Create(CourseModel course)
{
var courseEntity = new Course
{
Id = course.Id,
Name = course.Name,
Period = course.Period
};
_context.Courses.Add(courseEntity);
_context.SaveChanges();
}
public Course(CourseModel item)
{
Id = item.Id;
Name = item.Name;
Description = item.Description;
Status = item.Status;
IsDelete = item.IsDelete;
CreatedOn = item.CreatedOn;
UpdatedOn = item.UpdatedOn;
CreatedBy = item.CreatedBy;
UpdatedBy = item.UpdatedBy;
}
public async Task <IActionResult> PostCourseModel([FromBody] CourseModel courseModel)
{
if (!ModelState.IsValid)
{
return(BadRequest(ModelState));
}
_context.CourseModels.Add(courseModel);
await _context.SaveChangesAsync();
return(CreatedAtAction("GetCourseModel", new { id = courseModel.cid }, courseModel));
}
public async Task <IActionResult> Create([Bind("Id,Name,Credits,TeacherId,Day,Hour,Duration,Optional")] CourseModel courseModel)
{
if (ModelState.IsValid)
{
_context.Add(courseModel);
await _context.SaveChangesAsync();
return(RedirectToAction(nameof(Index)));
}
ViewData["TeacherId"] = new SelectList(_context.TeacherViewModel, "Id", "FullName", courseModel.TeacherId);
return(View(courseModel));
}
//toQuizList
public IActionResult toQuizs(CourseModel model)
{
var QL =
(from q in db.Quizs
where q.CourseId == model.CourseId
select q).ToList();
TempData["CourseId"] = model.CourseId;
TempData["quizs"] = QL;
return(PartialView("Quizs"));
}
public async Task <CourseModel> GetCourseAsync(int id)
{
var course = await Task.Run(() => context.Courses.Where(i => i.Id == id).FirstOrDefault());
if (course == null)
{
return(null);
}
var model = new CourseModel(course.Name, course.Description, course.Date, course.Teacher);
return(model);
}
public static bool Add(CourseModel course)
{
if (!Store.ContainsKey(course.courseID))
{
Store.Add(course.courseID, course);
return(true);
}
else
{
return(false);
}
}
private void CoursesList_SelectionChanged(object sender, SelectionChangedEventArgs e)
{
if (coursesList.SelectedItem != null)
{
CourseModel model = (CourseModel)coursesList.SelectedItem;
FindCourseOutcomes(model);
}
else
{
courseOutcomesList.ItemsSource = null;
}
}
private CourseModel ToCourseModel(Course course)
{
CourseModel courseModel = new CourseModel();
courseModel.Id = course.Id;
courseModel.Name = course.Name;
courseModel.Description = course.Description;
courseModel.AuthorName = course.Author.Name;
courseModel.SubjectName = course.Subject.Name;
return(courseModel);
}
public static GlanceCourseModel ToGlanceCourseModel(this CourseModel courseModel)
{
var model = new GlanceCourseModel();
model.CourseTitle = courseModel.CourseTitle;
model.Description = courseModel.Description;
model.EndDate = courseModel.EndDate;
model.LecturesPerWeek = courseModel.LecturesPerWeek;
model.SignUpDeadline = courseModel.SignUpDeadline;
model.StartDate = courseModel.StartDate;
return(model);
}
public IHttpActionResult Put([FromUri] int id, [FromBody] CourseModel value)
{
if (ModelState.IsValid)
{
bool succsess = courseBll.UpdateCourse(id, value);
if (succsess)
{
return(Ok());
}
}
return(BadRequest());
}
public IHttpActionResult PostCourseModel(CourseModel courseModel)
{
if (!ModelState.IsValid)
{
return(BadRequest(ModelState));
}
db.CourseModels.Add(courseModel);
db.SaveChanges();
return(CreatedAtRoute("DefaultApi", new { id = courseModel.CourseId }, courseModel));
}
public static Course MapCourseModelToCourse(CourseModel model)
{
return(new Course
{
Name = model.Name,
Description = model.Description,
DayOfWeek = model.DayOfWeek,
Price = model.Price,
TimeEnd = model.TimeEnd,
TimeStart = model.TimeStart
});
}
public async Task <CourseModel> Get(int id)
{
var entity = await _repository.GetAsync(id);
var model = new CourseModel
{
Id = entity.Id,
Specialization = entity.Specialization
};
return(model);
}
private Course GetCourse(CourseModel x)
{
return(new Course
{
Description = x.Description,
Level = x.Level,
CourseDuration = x.CourseDuration,
Name = x.Name,
CreatedDate = DateTime.Now,
Status = Course.Statuses.Active
});
}
public ActionResult Delete(int id)
{
if (IsAuthorized(id))
{
return(View(CourseModel.GetCourse(id)));
}
else
{
SessionManager.RedirectAccessDenied(HttpContext.Request.RequestContext);
return(null);
}
}
public bool addNewCourse(CourseModel Course)
{
try
{
_Context.CourseModels.Add(Course);
return(_Context.SaveChanges() != 0);
}
catch
{
return(false);
}
}
private async Task LoadCoursesAsync()
{
var courses = await Task.Run(() => _repository.Course.GetRangeAsync());
foreach (var course in courses)
{
var courseModel = new CourseModel(course, _repository);
courseModel.LoadRelatedInfo();
Courses.Add(courseModel);
await Task.Delay(10);
}
}
public ActionResult Create([Bind(Include = "Id,Title,Description,StartDate,EndDate")]
CourseModel courseModel)
{
if (ModelState.IsValid)
{
db.Courses.Add(courseModel);
db.SaveChanges();
return(RedirectToAction("Index"));
}
return(View(courseModel));
}
public static async Task<CourseModel> getCourseById(string courseId)
{
CourseModel model = new CourseModel();
await Task.Run(async () =>
{
string sql = string.Format(Select_Course_getCourseById, courseId);
List<object> items = DbService.ExecSelect(sql);
foreach (List<object> item in items)
{
model = await ConvertToCourse(item);
}
});
return model;
}
private static async Task<CourseModel> ConvertToCourse(List<object> item)
{
CourseModel model = new CourseModel();
await Task.Run(async () =>
{
model.CourseId = item[0].ToString();
model.CreatUser = await UserService.GetUserById(item[1].ToString().Trim());
model.CourseName = item[2].ToString();
model.CourseType = await CourseTypeService.getCourseTypeByTypeId(Convert.ToInt32(item[3]));
model.CourseHours = item[4].ToString();
model.CourseImgPath = item[5].ToString();
model.CourseDescription = item[6].ToString();
});
return model;
}
private static async Task<CourseModel> ConvertToCourse(DataRow item)
{
CourseModel model = new CourseModel();
await Task.Run(async () =>
{
model.CourseId = item["CourseId"].ToString();
model.CreatUser = await UserService.GetUserById(item["CreatedId"].ToString().Trim());
model.CourseName = item["CourseName"].ToString();
model.CourseType = await CourseTypeService.getCourseTypeByTypeId(Convert.ToInt32(item["CourseType"]));
model.CourseHours = item["CourseHours"].ToString();
model.CourseImgPath = item["CourseImgPath"].ToString();
model.CourseDescription = item["CourseDescription"].ToString();
});
return model;
}
private static async Task<DataRow> ConvertBackCourse(CourseModel model, int i)
{
DataRow item = DsCourse.Tables[strTable].Rows[i];
await Task.Run(() =>
{
item["CourseId"] = model.CourseId;
item["CreatedId"] = model.CreatUser.UserId;
item["CourseName"] = model.CourseName;
item["CourseType"] = model.CourseType.TypeId;
item["CourseHours"] = model.CourseHours;
item["CourseImgPath"] = model.CourseImgPath;
item["CourseDescription"] = model.CourseDescription;
});
return item;
}
public void getClass(HttpContext context)
{
//int page = Int32.Parse(context.Request["page"]);
//int size = Int32.Parse(context.Request["rows"]);
// String name = "李光敏";
String name = context.Request["ZGXM"];
String value = context.Request["Staff_Num"];
CourseModel coursemodel = new CourseModel();
List<Bap_Course> list = coursemodel.Search(name, value,1,10);
String json = "[";
foreach (Bap_Course bc in list)
{
json += "{ \"Id\":\"" + bc.Id + "\",\"Class_Time\":\"" + bc.Class_Time + " " + bc.Course_Name + " " + bc.Class_Week + "节课 " + bc.Class_Addr + "\"},";
}
json = json.Substring(0, json.Length - 1);
json += "]";
context.Response.Output.Write(json);
}
protected void Page_Load(object sender, EventArgs e)
{
string id = Request["Id"];
Id_Edit.Text = id;
CourseModel Course_Model = new CourseModel();
Bap_Course Bap_Course = Course_Model.getOne(id);
Course_Name.Text = Bap_Course.Course_Name;
Staff_num.Text = Bap_Course.Staff_num;
Teacher_Name.Text = Bap_Course.Teacher_Name;
Department.Text = Bap_Course.Department;
Hours.Text = Bap_Course.Hours;
Class_Time.Text = Bap_Course.Class_Time;
Class_Week.Text = Bap_Course.Class_Week;
Total_Week.Text = Bap_Course.Total_Week;
Is_Week.Text = Bap_Course.Is_Week;
Class_Addr.Text = Bap_Course.Class_Addr;
Classes.Text = Bap_Course.Classes;
}
public bool Apply(CourseModel course)
{
if (Match(course))
{
if (Exclusion) return false;
if (course.PassNoCredit)
{
if (PassNoCreditsApplied + course.Credits <= MaxPassNoCreditCredits)
{
PassNoCreditsApplied += course.Credits;
}
}
else
{
CreditsApplied += course.Credits;
}
}
return IsFulfilled();
}
//根据条件获取搜索结果
public void getSearch(HttpContext context)
{
int page = Int32.Parse(context.Request["page"]);
int size = Int32.Parse(context.Request["rows"]);
String name = context.Request["name"];
String value = context.Request["value"];
CourseModel coursemodel = new CourseModel();
List<Bap_Course> list = coursemodel.Search(name, value,page,size);
int total = coursemodel.SearchCount(name, value);
context.Response.ContentEncoding = UTF8Encoding.UTF8;
context.Response.ContentType = "text/json";
String json = "{\"total\":" + total + ",\"rows\":" + new JavaScriptSerializer().Serialize(list) + "}";
context.Response.Output.Write(json);
}
public static async Task<bool> EditCourse(CourseModel model, CourseModel newModel)
{
bool result = false;
await Task.Run(async () =>
{
model = newModel;
await UpdateAllCourse();
});
return result;
}
static IEnumerable<Packager.Consts.file> buildExFiles(CourseModel.body page, LoggerMemory logger) {
//vybuduj page a jeji instrukce
return page == null ? Enumerable.Empty<Packager.Consts.file>() : XExtension.Create(page).Concat(page.instrs == null ? Enumerable.Empty<CourseModel.body>() : page.instrs.Select(u => ex.readPage(u, logger))).
Select(p => new CachePage(Langs.no, p, logger)).
SelectMany(p => p.getFiles());
}
private static CourseCount GetCourseCount(CourseModel course, IEnumerable<Fulfillment> fulfillments)
{
var count = fulfillments.Count(fulfillment => fulfillment.Courses.Contains(course));
return new CourseCount
{
Count = count,
Course = course
};
}
private static void RemoveCourseFromFulfillments(CourseModel course, IEnumerable<Fulfillment> fulfillments)
{
foreach (var fulfillment in fulfillments)
{
fulfillment.Courses.Remove(course);
}
}
public bool Match(CourseModel course)
{
if (CommunicationIntensive && !course.CommIntensive) return false;
return CourseFulfillments.Any(fulfillment => fulfillment.Match(course));
}
public void ApplyCourse(CourseModel newCourse)
{
if (AppliedCourses == null)
{
AppliedCourses = new List<CourseModel>();
}
AppliedCourses.Add(newCourse);
}
public ActionResult Edit(CourseModel model, int id)
{
return View();
}
public ActionResult Create(CourseModel model)
{
return View(model);
}
public bool CanApplyCourse(CourseModel course)
{
if (Name == "Unapplied Courses" || Name == "Free Electives") return true;
ApplyCourses();
var positiveMatch = false;
foreach (var req in Requirements.Where(req => req.Match(course)))
{
if (req.Exclusion) return false;
positiveMatch |= !req.IsFulfilled();
}
return positiveMatch;
}
public static async Task<bool> CreatCourse(CourseModel model)
{
bool result = false;
await Task.Run(async () =>
{
Courses.Add(model);
await UpdateAllCourse();
});
return result;
}
//获取所有课程信息
public void getList(HttpContext context)
{
HttpResponse response = context.Response;
int page = Int32.Parse(context.Request["page"]);
int size = Int32.Parse(context.Request["rows"]);
String json = "";
CourseModel coursemodel = new CourseModel();
List<Bap_Course> list = coursemodel.list(page, size);
int total = coursemodel.count();
response.ContentEncoding = UTF8Encoding.UTF8;
response.ContentType = "text/plain";
json = "{\"total\":" + total + ",\"rows\":" + new JavaScriptSerializer().Serialize(list) + "}";
response.Output.Write(json);
}
//发送短信
public void getSend(HttpContext context)
{
//webchinese.cn 网站用户名 需要注册
String uid = "ouyangyun";
//webchinese.cn 网站 借口安全码
String key = "a0e3256c578e41e5986f";
String Staff_Num = context.Request["Staff_Num"];
CourseModel coursemodel = new CourseModel();
List<Contact> PhoneNum = coursemodel.getPhoneNum(Staff_Num);
//联系人手机号码
string selnum = "select tel from bap_user where ZGBH='" + Staff_Num + "' ";
string num = DbHelperSQL.GetSingle(selnum)+"";
//String Tel_Num = "15629597701";
String Tel_Num = num;
String r_msg = "短信发送失败！";
if (Tel_Num == "")
{ r_msg = "对不起，用户未设置手机号！"; }
else
{
//短信内容
//String Sms_Cont = context.Request["sms"];
//String url = "http://utf8.sms.webchinese.cn/?Uid=" + uid + "&Key=" + key + "&smsMob=" + Tel_Num + "&smsText=" + Sms_Cont;
//String result = GetHtmlFromUrl(url);
//if (Convert.ToInt32(result) > 0)
//{
// r_msg = "短信发送成功！";
//}
}
context.Response.Output.Write(r_msg);
}
protected void Page_Load(object sender, EventArgs e)
{
// String S_name = Session["ZGBH"];
String S_name = "15047";//测试
ZGXM = Session["ZGXM"].ToString();
//获取查询条件
String name = HttpContext.Current.Request["name"];
String value = HttpContext.Current.Request["value"];
//默认得到当前根据职工号登陆的教师的个人课程表
if (name == null || value == null)
{
name = "Staff_num";
value = S_name;
}
CourseModel CourseModel = new CourseModel();
//根据条件获得所有课程信息
List<Bap_Course> list = CourseModel.getCourse(name, value);
//循环遍历 输出课程表
foreach (Bap_Course bc in list)
{
Label1.Text = "职工号：" + bc.Staff_num + " 教师姓名：" + bc.Teacher_Name;
Label2.Text = bc.Staff_num;
Label3.Text = bc.Teacher_Name;
Label4.Text = bc.Teacher_Name;
if (bc.Class_Time == "周一")
{
if (bc.Class_Week == "1,2")
{
Label1_1.Text = bc.Course_Name + "<br />" + bc.Total_Week + "/" + bc.Is_Week + "<br />" + bc.Class_Addr;
}
else if (bc.Class_Week == "3,4")
{
Label2_1.Text = bc.Course_Name + "<br />" + bc.Total_Week + "/" + bc.Is_Week + "<br />" + bc.Class_Addr;
}
else if (bc.Class_Week == "5,6")
{
Label3_1.Text = bc.Course_Name + "<br />" + bc.Total_Week + "/" + bc.Is_Week + "<br />" + bc.Class_Addr;
}
else if (bc.Class_Week == "7,8")
{
Label4_1.Text = bc.Course_Name + "<br />" + bc.Total_Week + "/" + bc.Is_Week + "<br />" + bc.Class_Addr;
}
}
else if (bc.Class_Time == "周二")
{
if (bc.Class_Week == "1,2")
{
Label1_2.Text = bc.Course_Name + "<br />" + bc.Total_Week + "/" + bc.Is_Week + "<br />" + bc.Class_Addr;
}
else if (bc.Class_Week == "3,4")
{
Label2_2.Text = bc.Course_Name + "<br />" + bc.Total_Week + "/" + bc.Is_Week + "<br />" + bc.Class_Addr;
}
else if (bc.Class_Week == "5,6")
{
Label3_2.Text = bc.Course_Name + "<br />" + bc.Total_Week + "/" + bc.Is_Week + "<br />" + bc.Class_Addr;
}
else if (bc.Class_Week == "7,8")
{
Label4_2.Text = bc.Course_Name + "<br />" + bc.Total_Week + "/" + bc.Is_Week + "<br />" + bc.Class_Addr;
}
}
else if (bc.Class_Time == "周三")
{
if (bc.Class_Week == "1,2")
{
Label1_3.Text = bc.Course_Name + "<br />" + bc.Total_Week + "/" + bc.Is_Week + "<br />" + bc.Class_Addr;
}
else if (bc.Class_Week == "3,4")
{
Label2_3.Text = bc.Course_Name + "<br />" + bc.Total_Week + "/" + bc.Is_Week + "<br />" + bc.Class_Addr;
}
else if (bc.Class_Week == "5,6")
{
Label3_3.Text = bc.Course_Name + "<br />" + bc.Total_Week + "/" + bc.Is_Week + "<br />" + bc.Class_Addr;
}
else if (bc.Class_Week == "7,8")
{
Label4_3.Text = bc.Course_Name + "<br />" + bc.Total_Week + "/" + bc.Is_Week + "<br />" + bc.Class_Addr;
}
}
else if (bc.Class_Time == "周四")
{
if (bc.Class_Week == "1,2")
{
Label1_4.Text = bc.Course_Name + "<br />" + bc.Total_Week + "/" + bc.Is_Week + "<br />" + bc.Class_Addr;
}
else if (bc.Class_Week == "3,4")
{
Label2_4.Text = bc.Course_Name + "<br />" + bc.Total_Week + "/" + bc.Is_Week + "<br />" + bc.Class_Addr;
}
else if (bc.Class_Week == "5,6")
{
Label3_4.Text = bc.Course_Name + "<br />" + bc.Total_Week + "/" + bc.Is_Week + "<br />" + bc.Class_Addr;
}
else if (bc.Class_Week == "7,8")
{
Label4_4.Text = bc.Course_Name + "<br />" + bc.Total_Week + "/" + bc.Is_Week + "<br />" + bc.Class_Addr;
}
}
else if (bc.Class_Time == "周五")
{
if (bc.Class_Week == "1,2")
{
Label1_5.Text = bc.Course_Name + "<br />" + bc.Total_Week + "/" + bc.Is_Week + "<br />" + bc.Class_Addr;
}
else if (bc.Class_Week == "3,4")
{
Label2_5.Text = bc.Course_Name + "<br />" + bc.Total_Week + "/" + bc.Is_Week + "<br />" + bc.Class_Addr;
}
else if (bc.Class_Week == "5,6")
{
Label3_5.Text = bc.Course_Name + "<br />" + bc.Total_Week + "/" + bc.Is_Week + "<br />" + bc.Class_Addr;
}
else if (bc.Class_Week == "7,8")
{
Label4_5.Text = bc.Course_Name + "<br />" + bc.Total_Week + "/" + bc.Is_Week + "<br />" + bc.Class_Addr;
}
}
}
}
private void Del_Click(object sender, EventArgs e)
{
if (txtCourseNum.Text == "")
{
MessageBox.Show("课程号不能为空！\n 请重新输入！");
}
else
{
CourseBLL objCourseBLL = new CourseBLL();
CourseModel objCourseModel = new CourseModel();
objCourseModel.CourseNum = txtCourseNum.Text;
if (objCourseBLL.DelCourse(objCourseModel) == true)
{
MessageBox.Show("成功删除！!");
}
else
{
MessageBox.Show("删除失败!");
}
ShowTable();
}
}
