public CompletingOfTheWorkForm(UserForm userForm, DataType dataType, DataInGroup dataInGroup, User user)
{
InitializeComponent();
this.userForm = userForm;
this.dataType = dataType;
this.dataInGroup = dataInGroup;
this.user = user;
Text = dataInGroup.Text;
switch (dataType)
{
case DataType.Lab:
resultLab = new Lab();
lab = (Lab)Util.Deserialization(dataInGroup.Data);
foreach (var item in lab.TaskList)
{
TVQuestions.Nodes.Add(item.Key.ToString(), "№ " + item.Key); //item.Value
}
GBAnswerLab.Visible = true;
GBAnswerTest.Visible = false;
break;
case DataType.Test:
resultTest = new Test();
test = (Test)Util.Deserialization(dataInGroup.Data);
foreach (var item in test.QuestionsList)
{
TVQuestions.Nodes.Add(item.Key.ToString(), "№ " + item.Key);
}
GBAnswerLab.Visible = false;
GBAnswerTest.Visible = true;
break;
}
}
public AddEditDataForm(AdminForm form, DataType dataType, string method, DataInGroup dataInGroup, User user)
{
InitializeComponent();
adminForm = form;
this.method = method;
this.dataType = dataType;
this.user = user;
switch (dataType)
{
case DataType.Lab:
LCount.Text = "Количество заданий:";
GBList.Text = "Список заданий";
GBData.Text = "Текст задания";
GBAnswer.Visible = false;
BSave.Text = "Сохранить лабораторную";
BSaveOneObj.Text = "Сохранить задание";
break;
case DataType.Test:
LCount.Text = "Количество вопросов:";
GBList.Text = "Список вопросов";
GBData.Text = "Текст вопроса";
GBAnswer.Visible = true;
BSave.Text = "Сохранить тест";
BSaveOneObj.Text = "Сохранить вопрос";
break;
}
switch (method)
{
case "Add":
Text = "Добавление";
this.dataInGroup = new DataInGroup();
if (DataType.Lab == dataType)
{
lab = new Lab();
}
else
{
test = new Test();
}
break;
case "Edit":
Text = "Редактирование";
this.dataInGroup = dataInGroup;
TBNameProject.Text = dataInGroup.Text;
if (dataInGroup.DataType.Equals(DataType.Lab.ToString()))
{
this.dataType = DataType.Lab;
lab = (Lab)Util.Deserialization(dataInGroup.Data);
NUpDown.Value = lab.TaskList.Count;
}
else
{
this.dataType = DataType.Test;
test = (Test)Util.Deserialization(dataInGroup.Data);
NUpDown.Value = test.QuestionsList.Count;
}
break;
}
}
private void BCreateDb_Click(object sender, EventArgs e)
{
using (var dbContext = new ElipContext())
{
if (dbContext.Database.Exists())
{
MessageBox.Show("База данных существует", "Ошибка", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
else
{
dbContext.Database.Create();
var rnd = new Random();
for (int i = 0; i < 6; i++)
{
var group = new Group {
NumberGroup = rnd.Next(1000, 5000).ToString()
};
dbContext.Groups.Add(group);
}
dbContext.SaveChanges();
var admin = new User
{
Login = "******",
Password = "******",
LastName = "Перов",
FirstName = "Иван",
MiddleName = "Иванович",
Role = "Администратор"
};
dbContext.Users.Add(admin);
for (int i = 0; i < 8; i++)
{
var user = new User
{
Login = "******" + i,
Password = "******" + i,
LastName = "user" + i,
FirstName = "user" + i,
MiddleName = "user" + i,
Role = "Пользователь",
GroupId = rnd.Next(1, 6)
};
dbContext.Users.Add(user);
}
for (int i = 0; i < 4; i++)
{
var teacher = new User
{
Login = "******" + i,
Password = "******" + i,
LastName = "teacher" + i,
FirstName = "teacher" + i,
MiddleName = "teacher" + i,
Role = "Преподаватель",
};
dbContext.Users.Add(teacher);
}
dbContext.SaveChanges();
for (int i = 1; i < 11; i++)
{
var lab = new Lab
{
LabName = "Лабораторная №" + i
};
lab.TaskList.Add(1, "Task 1");
lab.TaskList.Add(2, "Task 2");
lab.TaskList.Add(3, "Task 3");
lab.TaskList.Add(4, "Task 4");
var data = new DataInGroup
{
Text = "Лабораторная №" + i,
DataType = DataType.Lab.ToString(),
GroupId = rnd.Next(1, 6),
Data = Util.Serializatoin(lab),
UserId = rnd.Next(10, 14)
};
dbContext.DataInGroups.Add(data);
}
dbContext.SaveChanges();
MessageBox.Show("База данных создана", "Информация", MessageBoxButtons.OK, MessageBoxIcon.Information);
}
}
}