public void PrepareRecipe()
{
var tea = new Tea();
tea.PrepareRecipe();
Assert.IsTrue(this.sw.ToString().Contains(BeverageMessages.BoilWater));
Assert.IsTrue(this.sw.ToString().Contains(BeverageMessages.SteepTeaBag));
Assert.IsTrue(this.sw.ToString().Contains(BeverageMessages.PourInCup));
Assert.IsTrue(this.sw.ToString().Contains(BeverageMessages.AddLemon));
}
void when_making_tea()
{
context["that is 210 degrees"] = () =>
{
before = () => tea = MakeTea(210);
it["should be hot"] = () => tea.Taste().should_be("hot");
};
context["that is 90 degrees"] = () =>
{
before = () => tea = MakeTea(90);
it["should be cold"] = () => tea.Taste().should_be("cold");
};
}
static void Main(string[] args)
{
Tea tea = new Tea();
Coffee coffee = new Coffee();
TeaWithHook teaWithHook = new TeaWithHook();
Console.WriteLine("Make tea:");
tea.PrepareReceipe();
Console.WriteLine();
Console.WriteLine("Make coffee:");
coffee.PrepareReceipe();
Console.WriteLine();
Console.WriteLine("Make tea with hook:");
teaWithHook.PrepareReceipe();
Console.ReadLine();
}
public void DeactivateTea(Tea tea)
{
tea.IsActive = false;
tea.Quantity = 0;
UpdateTea(tea);
}
protected TeaRecipeBuilder()
{
_tea = new Tea();
}
public void ComputesTeaPrice()
{
var tea = new Tea();
Assert.Equal(1.50, tea.Price(), 3);
}
public void Create(Tea entity)
{
context.Set <Tea>().Add(entity);
context.SaveChanges();
}
public void Encrypt_Exception_Key_Empty()
{
Assert.Throws <ArgumentNullException>(() => Tea.Encrypt(new byte[] { 0 }, new uint[] { }));
}
public void Decrypt_Exception_Value_Empty()
{
Assert.Throws <ArgumentNullException>(() => Tea.Decrypt(new byte[] { }, new uint[] { 0 }));
}
public void PrepareTea()
{
var tea = new Tea();
tea.Prepare();
}
public TeaDecorator(Tea tea, float optionPrice)
{
this.tea = tea;
OptionPrice = optionPrice;
}
public virtual void RemoveCartLine(Tea tea)
{
Cart.RemoveAll(c => c.Tea.Id == tea.Id);
}
static void Main(string[] args)
{
/* Лабораторная работа №7 */
Tea person_1 = new Tea()
{
Green_Tea = 1,
Black_Tea = 2,
White_Tea = 3,
};
try
{
Circle figure_7 = new Circle
{
Radius = 99,
Length = 2 * 3.14 * 6,
};
}
catch (Exception e)
{ Console.WriteLine($"Ошибка: {e.Message}"); }
finally
{
Console.WriteLine("Всё супер!");
}
try
{
Rectangle figure_8 = new Rectangle
{
Length_Rectangle = 0,
Width_Rectangle = "23",
};
}
catch (Figure_Exception_1 ex_1)
{ Console.WriteLine($"Ошибка: {ex_1.Message}"); }
try
{
Geometric_figure figure_9 = new Geometric_figure
{
Type_Of_Figure = "Многоугольник",
Angle = 23,
Square = 18,
};
}
catch (Figure_Exception_2 ex_2)
{
Console.WriteLine($"Ошибка: {ex_2.Message}");
}
finally
{
Console.WriteLine("Всё супер!");
}
Debug.Assert(person_1.Black_Tea != 2, "Чёрный чай есть");
Debug.Assert(person_1.White_Tea == 3, "Белого чая нет");
Console.ReadKey();
}
public decimal GetCartLineSum(Tea tea)
{
return(Cart.Where(c => c.Tea.Id == tea.Id).Sum(c => c.Tea.Price * c.Quantity));
}
public virtual OrderTea GetCartLineByTea(Tea tea)
{
return(Cart.Where(c => c.Tea.Id == tea.Id).FirstOrDefault());
}
static void Main(string[] args)
{
Tea MyTea = new Tea();
MyTea.PrepareRecipe();
}
//
// GET: /StoreManager/Delete/5
public ActionResult Delete(int id)
{
Tea tea = db.Teas.Find(id);
return(View(tea));
}
protected void ShowClassTable()
{
Session["HasShownTable"] = true;
Table1.Rows.Clear();
TableRow head = new TableRow();
TableCell t0 = new TableCell();
TableCell t1 = new TableCell();
t1.Text = "星期一";
TableCell t2 = new TableCell();
t2.Text = "星期二";
TableCell t3 = new TableCell();
t3.Text = "星期三";
TableCell t4 = new TableCell();
t4.Text = "星期四";
TableCell t5 = new TableCell();
t5.Text = "星期五";
t0.CssClass = "aspTableCell";
t1.CssClass = "aspTableCell";
t2.CssClass = "aspTableCell";
t3.CssClass = "aspTableCell";
t4.CssClass = "aspTableCell";
t5.CssClass = "aspTableCell";
head.Controls.Add(t0);
head.Controls.Add(t1);
head.Controls.Add(t2);
head.Controls.Add(t3);
head.Controls.Add(t4);
head.Controls.Add(t5);
head.CssClass = "aspTableRow1";
Table1.Controls.Add(head);
bool hasTable = true;
string lessonTableName = "LessonTable" + DropDownList_Grade.SelectedValue;
if (Cache[lessonTableName] == null)
{
hasTable = false;
//return;
}
string dict_CourseNo_SubjectName_Name = "dict_CourseNo_SubjectName" + DropDownList_Grade.SelectedValue;
if (Cache[dict_CourseNo_SubjectName_Name] == null)
{
hasTable = false;
//return;
}
string dict_SubjectName_CourseNo_Name = "dict_SubjectName_CourseNo" + DropDownList_Grade.SelectedValue;
if (Cache[dict_SubjectName_CourseNo_Name] == null)
{
hasTable = false;
//return;
}
string dict_ClassName_ClassNo_Name = "dict_ClassName_ClassNo" + DropDownList_Grade.SelectedValue;
if (Cache[dict_ClassName_ClassNo_Name] == null)
{
hasTable = false;
//return;
}
// else
// {
Dictionary <string, string> dict_CourseNo_SubjectName = null;
Dictionary <string, string> dict_SubjectName_CourseNo = null;
Dictionary <string, string> dict_ClassName_ClassNo = null;
Tea[,] Lessontable = null;
Tea[] class_1 = null;
if (hasTable)
{
if (DropDownList_class.Items.Count == 0)
{
return;
//这一句是为了防止出现：选择某一个年级，由于没有班级，然后跳回有班级的年级之后无法显示课表
//因为页面重载后，DropDownList_class的项都清空了，此时由于showTable()会在Page_load里面调用，而且
//Cache里面存放了这几个映射和课表，所以会尝试显示课表，但是由于DropDownList_class的项是在后面
//对年级切换的事件处理中才设定的，所以第一次执行Page_load会执行showTable函数，此时DropDownList_class
//没有选项，所以出现异常！因此因为页面重载导致的showTable要判断这种情况
}
dict_CourseNo_SubjectName = (Dictionary <string, string>)Cache[dict_CourseNo_SubjectName_Name];
dict_SubjectName_CourseNo = (Dictionary <string, string>)Cache[dict_SubjectName_CourseNo_Name];
dict_ClassName_ClassNo = (Dictionary <string, string>)Cache[dict_ClassName_ClassNo_Name];
Lessontable = (Tea[, ])Cache[lessonTableName];
class_1 = new Tea[Lessontable.GetLength(1) + 1];
string className = DropDownList_class.SelectedValue.ToString().Substring(2);
int classInt;
if (className.StartsWith("0"))
{
classInt = int.Parse(className.Substring(1));
}
else
{
classInt = int.Parse(className);
}
for (int t = 1; t <= 40; t++)//从1开始
{
class_1[t] = Lessontable[classInt, t];
}
}
//Dictionary<string, string> dict_CourseNo_SubjectName = (Dictionary<string, string>)Cache[dict_CourseNo_SubjectName_Name];
//Dictionary<string, string> dict_SubjectName_CourseNo = (Dictionary<string, string>)Cache[dict_SubjectName_CourseNo_Name];
//Dictionary<string, string> dict_ClassName_ClassNo = (Dictionary<string, string>)Cache[dict_ClassName_ClassNo_Name];
//Tea[]
for (int lesson = 1; lesson <= 8; lesson++)
{
TableRow tablerow = new TableRow();
tablerow.CssClass = "aspTableRow2";
TableCell tc = new TableCell();
tc.CssClass = "aspTableCell4";//第几节
tc.Text = "第" + lesson + "节";
tablerow.Controls.Add(tc);
for (int day = 1; day <= 5; day++)
{
TableCell cell = new TableCell();
if (hasTable)
{
MyButton button = new MyButton();
// if (class_1[lesson + (day - 1) * 8] == null) {
// }
button.TeacherNo1 = class_1[lesson + (day - 1) * 8].id;//周四：day = 4,节次号为前三天的总次数加上这一天的节次号，3 * 8 + lesson+1
button.SubjectName1 = dict_CourseNo_SubjectName[class_1[lesson + (day - 1) * 8].cno];
//button.CourseNo1 = dict_SubjectName_CourseNo[button.SubjectName1];
button.CourseNo1 = class_1[lesson + (day - 1) * 8].cno;
button.Class_id = dict_ClassName_ClassNo[DropDownList_class.SelectedItem.Text];
button.Day = day;//day = 1,代表星期一，j = 1代表星期二
button.Lesson = lesson;
button.IDForThisButton = "Button_" + DropDownList_Grade.SelectedValue + DropDownList_class.SelectedValue + day + lesson;
//一个button的ID号是这样组成的:年级 + 班级号 + 星期几 + 第几节 （如初一1603班周三第1节：Button_1160331）
//button.Text = button.SubjectName1 + "\n\r" + "aaa";
button.Text = button.SubjectName1;
if (Session[button.IDForThisButton] == null)//初始化时设定每一个按钮的颜色
{
// Session[button.IDForThisButton] = "courseButton";
Session[button.IDForThisButton] = "aspTableCell";
}
button.Click += new EventHandler(Button_ShowOrChange);
//button.CssClass = Session[button.IDForThisButton].ToString();//如果刷新之前已经有记录，那么直接用之前的样式
button.CssClass = "courseButton";
// button.CssClass = (string)Session[button.IDForThisButton];
//cell.CssClass = "aspTableCell";//具体安排
cell.CssClass = (string)Session[button.IDForThisButton];
cell.Controls.Add(button);
}
else
{
cell.CssClass = "aspTableCell";
}
tablerow.Controls.Add(cell);
}
Table1.Controls.Add(tablerow);
}
// }
}
static void Main(string[] args)
{
Geometric_figure figure_1 = new Geometric_figure
{
Type_Of_Figure = "Квадрат",
Angle_Quantity = 4,
Square_figure = 90,
};
Console.WriteLine("Фигура №1");
figure_1.GetInfo();
Circle figure_2 = new Circle
{
Radius_Circle = 4,
Length_Circle = 2 * 3.14 * 4,
};
Console.WriteLine("Фигура №2");
figure_2.GetInfo();
Rectangle figure_3 = new Rectangle
{
Length_Rectangle = 4,
Width_Rectangle = "15",
};
Console.WriteLine("Фигура №3");
figure_3.GetInfo();
Console.WriteLine(figure_3.ToString());
Console.WriteLine($"Фигура №1 и фигура №3 равны? -> {ReferenceEquals(figure_1, figure_3)}");
Console.WriteLine($"Хэш-код: {figure_3.GetHashCode()}");
Console.WriteLine(figure_1.Smile());
Button button_1 = new Button {
};
Console.WriteLine(button_1.Smile());
if (figure_2 is Rectangle)
{
Console.WriteLine("Да, фигура является прямоугольником");
}
else
{
Console.WriteLine("Это не прямоугольник");
}
Circle figure_4 = figure_2 as Circle;
if (figure_4 == null)
{
Console.WriteLine("Неудачное преобразование");
}
else
{
Console.WriteLine("Преобразование выполнено успешно!");
}
Console.ReadKey();
/* Лабораторная работа №6 */
Console.WriteLine("\n\nЛабораторная работа №6");
Cup water; // Перечисление
water = Cup.Violet_Cup;
Console.WriteLine(water);
Console.WriteLine((int)water);
Console.WriteLine();
Tea person_1 = new Tea() // Структура
{
Green_Tea = 42,
Black_Tea = 38,
White_Tea = 20,
};
person_1.Created_Tea();
Work_program program_1 = new Work_program(); // Частичный класс
Console.WriteLine("Не могу найти решения для этой программы");
program_1.Work();
UI figure_5 = new UI() // Класс-контейнер
{
Type_Of_Figure = "Круг",
Angle_Quantity = 0,
Square_figure = 26,
};
figure_5.Massiv();
UI figure_6 = new UI()
{
Type_Of_Figure = "Квадрат",
Angle_Quantity = 4,
Square_figure = 25,
};
figure_6.Massiv();
List <UI> Massiv_1 = new List <UI> {
figure_5, figure_6
};
figure_5.Read_Massiv(Massiv_1);
Console.WriteLine("Общая площадь всех фигур UI: " + Controller.Squre_Number(Massiv_1) + " м^2 \n");
figure_5.Delete_Massiv(Massiv_1, 0);
Console.WriteLine("Общая площадь всех фигур UI: " + Controller.Squre_Number(Massiv_1) + " м^2 \n");
Console.ReadKey();
}
void MakeTea(int temperature)
{
tea = new Tea(temperature);
}
public void Encrypt_Valid(byte[] value, uint[] key, byte[] expected)
{
var result = Tea.Encrypt(value, key);
Assert.True(result.SequenceEqual(expected));
}
public void Decrypt_Exception_Key_Length()
{
Assert.Throws <ArgumentNullException>(() => Tea.Decrypt(new byte[] { 0 }, new uint[] { 0, 1, 2 }));
}
public void Decrypt_Valid(byte[] value, uint[] key, byte[] encrypted)
{
var result = Tea.Decrypt(encrypted, key);
Assert.True(result.SequenceEqual(value));
}
public static void Demo()
{
var coffee1 = new Coffee();
var coffee2 = new Coffee();
var tea1 = new Tea();
var tea2 = new Tea();
var tea3 = new Tea();
var arrayList1 = new ArrayList();
arrayList1.Add(coffee1);
arrayList1.Add(coffee2);
arrayList1.Add(tea1);
arrayList1.Add(tea2);
arrayList1.Add(tea3);
try
{
arrayList1.Sort();
}
catch
{
Console.WriteLine("Error in sort arrayList1");
}
foreach (object o in arrayList1)
{
Console.WriteLine($"{o} type is {o.GetType()}");
}
var arrayList2 = new List <Coffee>();
Console.WriteLine("");
try
{
arrayList2.Add(coffee1);
arrayList2.Add(coffee2);
//arrayList2.Add(tea1);
//arrayList2.Add(tea2);
//arrayList2.Add(tea3);
}
catch
{
Console.WriteLine("Error in adding all elements");
}
foreach (object o in arrayList2)
{
Console.WriteLine($"{o} type is {o.GetType()}");
}
Console.WriteLine("");
int number1 = 1;
arrayList1.Add(number1);
int number2 = (int)arrayList1[arrayList1.Count - 1];
foreach (object o in arrayList1)
{
Console.WriteLine($"{o} type is {o.GetType()}");
}
Console.WriteLine("");
var genericList2 = new List <Int32>();
genericList2.Add(number1);
int number3 = genericList2[0];
foreach (object o in genericList2)
{
Console.WriteLine($"{o} type is {o.GetType()}");
}
Console.WriteLine("");
}
public void Decrypt_Exception_Value_Null()
{
Assert.Throws <ArgumentNullException>(() => Tea.Decrypt(null, new uint[] { 0 }));
}
protected void Button_SubmitSchedule_Click(object sender, EventArgs e)
{
if (Cache["auto"] == null)
{
System.Web.UI.ScriptManager.RegisterStartupScript(UpdatePanel1, this.GetType(), "Button6_Click", "alert('请先生成课表。')", true);
//Response.Write("<script>alert('请先生成课表。')</script>");
return;
}
string lessonTableName = "LessonTable" + DropDownList_Grade.SelectedValue;
if (Cache[lessonTableName] == null)
{
System.Web.UI.ScriptManager.RegisterStartupScript(UpdatePanel1, this.GetType(), "Button6_Click", "alert('请先生成课表。')", true);
return;
}
string dict_CourseNo_SubjectName_Name = "dict_CourseNo_SubjectName" + DropDownList_Grade.SelectedValue;
if (Cache[dict_CourseNo_SubjectName_Name] == null)
{
System.Web.UI.ScriptManager.RegisterStartupScript(UpdatePanel1, this.GetType(), "Button6_Click", "alert('请先生成课表。')", true);
return;
}
string dict_SubjectName_CourseNo_Name = "dict_SubjectName_CourseNo" + DropDownList_Grade.SelectedValue;
if (Cache[dict_SubjectName_CourseNo_Name] == null)
{
System.Web.UI.ScriptManager.RegisterStartupScript(UpdatePanel1, this.GetType(), "Button6_Click", "alert('请先生成课表。')", true);
return;
}
string dict_ClassName_ClassNo_Name = "dict_ClassName_ClassNo" + DropDownList_Grade.SelectedValue;
if (Cache[dict_ClassName_ClassNo_Name] == null)
{
System.Web.UI.ScriptManager.RegisterStartupScript(UpdatePanel1, this.GetType(), "Button6_Click", "alert('请先生成课表。')", true);
return;
}
Dictionary <string, string> dict_SubjectName_CourseNo = (Dictionary <string, string>)Cache[dict_SubjectName_CourseNo_Name];
Dictionary <string, string> dict_CourseNo_SubjectName = (Dictionary <string, string>)Cache[dict_CourseNo_SubjectName_Name];
Dictionary <string, string> dict_ClassName_ClassNo = (Dictionary <string, string>)Cache[dict_ClassName_ClassNo_Name];
Tea[,] Lessontable = (Tea[, ])Cache[lessonTableName];
//以上已获得某一个年级的全部课表，老师号-科目名映射，学科号-科目名映射，班级名和班级号映射
/*
* create table gcgLectureForm(--授课安排表
* LectureNo char(7) primary key,--授课安排编号
* SemesterNo char(6),--学期号，蕴含年份和上下学期信息
* TeacherNo char(8),--教师工号
* CourseNo char(3) foreign key references gcgcourse(CourseNo),--学科编号
* ClassNo char(4)--班级编号
* )
* create table gcgLesson(--课表
* LectureNo char(7) foreign key references gcgLectureForm(LectureNo),--授课安排编号
* --ClassRoomNo char(*)
* Timeid char(4) foreign key references gcgSchedule(Timeid),--时间段编号
* primary key(LectureNo,Timeid)--表级主码
* )
*/
string sql_forSemester = "select MAX(SemesterNo) from gcgLectureForm ";
DBManipulation dbm = new DBManipulation();
object o = dbm.ExecuteScalar(sql_forSemester, null);
string semesterNo = o.ToString();
string grade = DropDownList_Grade.SelectedValue;
string sql_deleteTheSameSemesterRecord = "delete from gcgLesson where LectureNo in ( select LectureNo from gcgLectureForm,temp_class where gcgLectureForm.ClassNo = temp_class.class_id and class_grade = @Grade and SemesterNo = @SemesterNo)";
ParameterStruct p_grade = new ParameterStruct("@Grade", grade);
ParameterStruct p_seme = new ParameterStruct("@SemesterNo", semesterNo);
ArrayList palist = new ArrayList();
palist.Add(p_grade);
palist.Add(p_seme);
dbm.ExecuteNonQuery(sql_deleteTheSameSemesterRecord, palist);
/*string sql_MappingClassNameAndClassNo =
* " select class_name,class_id
* from temp_class,(
* select distinct ClassNo
* from gcgLectureForm
* where SemesterNo = (
* select MAX(SemesterNo)
* from gcgLectureForm)) AS temp
* where class_id = ClassNo and class_grade = '" + DropDownList_Grade.SelectedValue + "'";
*/
string sql_forClassNo = "select class_id from temp_class,(select distinct ClassNo from gcgLectureForm where SemesterNo = (select MAX(SemesterNo) from gcgLectureForm)) AS temp where class_id = ClassNo and class_grade = '" + DropDownList_Grade.SelectedValue + "'";
ArrayList classlist = new ArrayList();
SqlDataReader dr = dbm.ExecuteQueryOnLine(sql_forClassNo, null);
while (dr.Read())
{
classlist.Add(dr.GetString(0));
}
dr.Close();
for (int i = 0; i < classlist.Count; i++)
{//一个一个班的写入
//[,]Lessontable一行就存放了一个班的所有记录
Tea[] classTable = new Tea[Lessontable.GetLength(1) + 1];
string[] courseTable = new string[Lessontable.GetLength(1) + 1];
for (int t = 0; t < 40; t++)
{
classTable[t] = Lessontable[i + 1, t + 1]; //取到某一个班40节课的所有教师工号
string subjectname = dict_CourseNo_SubjectName[classTable[t].cno];
courseTable[t] = dict_SubjectName_CourseNo[subjectname]; //取到这四十节课的学科号
}
for (int t = 0; t < 40; t++)
{
//classlist[i-1]就是对应的班级号
string sql_forLectureID = "select LectureNo from gcgLectureForm where SemesterNo = @SemesterNo and ClassNo = @ClassNo and CourseNo = @CourseNo";
ParameterStruct p_semester = new ParameterStruct("@SemesterNo", semesterNo);
ParameterStruct p_classNo = new ParameterStruct("@ClassNo", (string)classlist[i]);//第i个班级的班级号
ParameterStruct p_courseNo = new ParameterStruct("@CourseNo", courseTable[t]);
ArrayList plist = new ArrayList();
plist.Add(p_semester); plist.Add(p_classNo); plist.Add(p_courseNo);
Object lectureID = dbm.ExecuteScalar(sql_forLectureID, plist);
//string Timeid1 = grade + week + "0" + "1";
string Time_part1 = DropDownList_Grade.SelectedValue;
int week = 0;
string Time_part3;
int temp = t + 1;
if (temp % 8 == 0)
{
week = temp / 8;
Time_part3 = "0" + 8;
}
else
{
week = temp / 8 + 1;
Time_part3 = "0" + (temp - (week - 1) * 8);
}
string Time_part2 = week + "";
// string Time_part3 = "0" + (t - (t / 8) * 8);
string sql_insert = "insert into gcgLesson values(@lectureID,@TimeID)";
ParameterStruct p_LectureID = new ParameterStruct("@lectureID", lectureID.ToString());
ParameterStruct p_timeID = new ParameterStruct("@TimeID", Time_part1 + Time_part2 + Time_part3);//第i个班级的班级号
ArrayList plist1 = new ArrayList();
plist1.Add(p_LectureID);
plist1.Add(p_timeID);
dbm.ExecuteNonQuery(sql_insert, plist1);
}
}
dbm.Close();
System.Web.UI.ScriptManager.RegisterStartupScript(UpdatePanel1, this.GetType(), "Button6_Click", "alert('课表已保存！')", true);
}
public void Decrypt_Exception_Key_Null()
{
Assert.Throws <ArgumentNullException>(() => Tea.Decrypt(new byte[] { 0 }, null));
}
static async Task Main(string[] args)
{
while (true)
{
Console.WriteLine("Make Breakfast using differnt levels asynchronicity");
Console.WriteLine("Enter 1 for sync");
Console.WriteLine("Enter 2 for sync over async");
Console.WriteLine("Enter 3 for async");
var line = Console.ReadLine() ?? "3";
DateTime start;
TimeSpan difference;
switch (line)
{
case "1":
WriteMessage("sync selected");
start = DateTime.UtcNow;
Kettle hotwater = BoilKettle();
Egg eggs = FryEgg(2);
Bacon bacon = FryBacon(3);
Toast toast = MakeToast(3);
ButterToast(toast);
Tea tea = MakeTea(hotwater);
WriteMessage("Breakfast is ready!");
difference = DateTime.UtcNow.Subtract(start);
WriteMessage($"Time taken {difference.TotalSeconds} (seconds)");
break;
case "2":
WriteMessage("sync over async");
start = DateTime.UtcNow;
Task <Kettle> hotwaterAsync = BoilKettleAsync();
Task <Egg> eggsaAsync = FryEggAsync(2);
Task <Bacon> baconAsync = FryBaconAsync(3);
Task <Toast> toastAsync = MakeToastAsync(3);
/*
* We are calling ButterToast synchronously
* i.e we have to await the result of toastAsync
* to pass it ButterToast affectlying making the process
* syncronously
*/
WriteMessage("Awaiting Toast");
var toastready = await toastAsync;
ButterToast(toastready);
/*
* We are calling MakeTea synchronously
* i.e we have to await the result of hotwaterAsync
* to pass it MakeTea affectlying making the process
* syncronously
*/
WriteMessage("Awaiting Kettle");
var hotwaterready = await hotwaterAsync;
MakeTea(hotwaterready);
WriteMessage("Awaiting Breakfast");
await Task.WhenAll(hotwaterAsync, eggsaAsync, baconAsync, toastAsync);
WriteMessage("Breakfast is ready!");
difference = DateTime.UtcNow.Subtract(start);
WriteMessage($"Time taken {difference.TotalSeconds} (seconds)");
break;
case "3":
WriteMessage("async");
start = DateTime.UtcNow;
Task <Kettle> hotwaterFullAsync = BoilKettleAsync();
Task <Egg> eggsFullAsync = FryEggAsync(2);
Task <Bacon> baconFullAsync = FryBaconAsync(3);
Task <Toast> toastFullAsync = MakeToastAsync(3);
/*
* We pass the Task returned from MakeToastAsync to ToastWithButter so the thread can continue
* processing. ToastWithButter awaits the Task.
*/
toastFullAsync = ToastWithButter(toastFullAsync);
/*
* We pass the Task returned from hotwaterFullAsync to TeaWithHotWater so the thread can continue
* processing. TeaWithHotWater awaits the Task.
*/
Task <Tea> teaFullAsync = TeaWithHotWater(hotwaterFullAsync);
WriteMessage("Awaiting Breakfast");
await Task.WhenAll(hotwaterFullAsync, eggsFullAsync, baconFullAsync, toastFullAsync, teaFullAsync);
WriteMessage("Breakfast is ready!");
difference = DateTime.UtcNow.Subtract(start);
WriteMessage($"Time taken {difference.TotalSeconds} (seconds)");
break;
}
}
}
/// <summary>
/// 废物的小小梦想
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void uiSymbolButton_tea_Click(object sender, EventArgs e)
{
Tea tea = new Tea();
tea.ShowDialog();
}
public void OrderTeaWithoutSugar()
{
Order order = new Tea();
order.TranslateOrder().Should().Be("T::");
}
public void AddTea(Tea tea)
{
tea.IsActive = true;
_context.Teas.Add(tea);
}
public void OrderTeaWith2Sugar()
{
Order order = new Tea(2);
order.TranslateOrder().Should().Be("T:2:0");
}
//helper methods do not have underscores
void MakeTea(int temperature)
{
tea = new Tea(temperature);
}
//
// GET: /StoreManager/Details/5
public ViewResult Details(int id)
{
Tea tea = db.Teas.Find(id);
return(View(tea));
}
