private void LoadEducation(EducationInfo loc)
{
var label = new Label
{
Size = new Size(95, 31),
TabIndex = 1,
Location = new Point(12, 35),
Text = "Выберите форму обучения",
};
label.Show();
_com = new ComboBox
{
Size = new Size(121, 21),
FormattingEnabled = true,
Location = new Point(107, 35),
TabIndex = 2,
DropDownStyle = ComboBoxStyle.DropDownList,
SelectedIndex = -1
};
_com.Items.AddRange(Model.GetAll.Education());
if (loc != null)
{
_com.SelectedItem = loc;
}
Controls.Add(label);
Controls.Add(_com);
button1.Location = new Point(10, 69);
Size = new Size(245, 124);
}
public static void Education(EducationInfo edu, string newValue)
{
var d = Db.Education.Single(a => a.ID_Education == edu.ID_Education);
d.Name = newValue;
Db.AcceptChanges();
}
public static GroupInfo[] GetGroupFromEducation(EducationInfo edu)
{
var group = from g in Db.Group
where g.EducationRow.ID_Education == edu.ID_Education
select new GroupInfo(g);
return(group.ToArray());
}
public Add(string str, Type attr, EducationInfo loc)
{
InitializeComponent();
if (attr == typeof(GroupInfo))
{
LoadEducation(loc);
}
addText.Text = str;
}
public static void Education(EducationInfo edu)
{
foreach (var row in GetGroupFromEducation(edu))
{
Group(row);
}
Db.Education.RemoveEducationRow(Db.Education.Single(a => a.ID_Education == edu.ID_Education));
Db.AcceptChanges();
}
public static void Group(string str, FacultyInfo faculty, EducationInfo edu)
{
var temp = Db.Group.NewGroupRow();
temp.Name = str;
temp.ID_Education = edu.ID_Education;
temp.ID_Faculty = faculty.ID_Faculty;
Db.Group.AddGroupRow(temp);
Db.AcceptChanges();
}
private void Add_Click(object sender, EventArgs e)
{
string strAdd = null;
if (_type == typeof(AuditoriumInfo))
{
var add = new AddAuditorium(null, 0, "", 0, "", false);
if (add.ShowDialog() == DialogResult.OK)
{
EditBase = true;
Model.Add.Auditorium(add.number,
add.Capacity, add.NumbComp, add.QualityComp,
add.AvailabilityProjector, (LocationInfo)_added);
}
}
else
{
var a = new Add(null, _type, null);
EducationInfo edu = null;
if (a.ShowDialog() == DialogResult.OK)
{
strAdd = a.strNew;
edu = a.Edu;
}
if (strAdd != null)
{
EditBase = true;
if (_type == typeof(FacultyInfo))
{
Model.Add.Faculty(strAdd);
}
else if (_type == typeof(TeacherInfo))
{
Model.Add.Teacher(strAdd);
}
else if (_type == typeof(LocationInfo))
{
Model.Add.Location(strAdd);
}
else if (_type == typeof(EducationInfo))
{
Model.Add.Education(strAdd);
}
else if (_type == typeof(GroupInfo))
{
Model.Add.Group(strAdd, (FacultyInfo)_added, edu);
}
else if (_type == typeof(DisciplineInfo))
{
Model.Add.Discipline(strAdd, (TeacherInfo)_added);
}
}
}
LoadListBox();
}
private void button1_Click(object sender, EventArgs e)
{
if (addText.Text != "")
{
strNew = addText.Text;
if (_com != null)
{
Edu = (EducationInfo)_com.SelectedItem;
}
DialogResult = DialogResult.OK;
Close();
}
}
public static void Group(GroupInfo groupp, string newValue, EducationInfo eduNew)
{
var d = Db.Group.Single(a => a.ID_Group == groupp.ID_Group);
if (d.Name != newValue)
{
d.Name = newValue;
}
if (d.ID_Education != eduNew.ID_Education)
{
d.ID_Education = eduNew.ID_Education;
}
Db.AcceptChanges();
}
public static GroupInfo GetGroupFromString(string str, EducationInfo edu, string fac)
{
var temp = (from a in Db.Group
where a.Name == str
select a).SingleOrDefault();
if (temp == null)
{
var group = Db.Group.NewGroupRow();
group.Name = str;
group.ID_Education = edu.ID_Education;
group.FacultyRow = GetFacultyFromString(fac);
Db.Group.AddGroupRow(group);
Db.AcceptChanges();
return(new GroupInfo(group));
}
return(new GroupInfo(temp));
}
public int Compare(EducationInfo a, EducationInfo b)
{
return(a.Name.CompareTo(b.Name));
}
private void Edit_Click(object sender, EventArgs e)
{
if (list.SelectedItem == null)
{
MessageBox.Show("Элемент не выбран");
}
else
{
if (_type == typeof(AuditoriumInfo))
{
var s = (AuditoriumInfo)list.SelectedItem;
var au = new AddAuditorium(s.Number, s.Capacity,
s.AvailabilityProjector, s.NumbComp, s.QualityComp, true);
if (au.ShowDialog() == DialogResult.OK)
{
EditBase = true;
Model.Edit.Auditorium(s, au.number, au.Capacity, au.NumbComp, au.QualityComp,
au.AvailabilityProjector);
}
}
else
{
var selected = list.SelectedItem;
EducationInfo edu = null;
if (_type == typeof(GroupInfo))
{
edu = Model.GetEducationFromGroup((GroupInfo)selected);
}
var a = new Add(selected.ToString(), _type, edu);
string strAdd = null;
if (a.ShowDialog() == DialogResult.OK)
{
strAdd = a.strNew;
edu = a.Edu;
}
if (strAdd != null)
{
EditBase = true;
if (_type == typeof(FacultyInfo))
{
Model.Edit.Faculty(((FacultyInfo)selected), strAdd);
}
else if (_type == typeof(TeacherInfo))
{
Model.Edit.Teacher(((TeacherInfo)selected), strAdd);
}
else if (_type == typeof(DisciplineInfo))
{
Model.Edit.Discipline(((DisciplineInfo)selected), strAdd);
}
else if (_type == typeof(EducationInfo))
{
Model.Edit.Education(((EducationInfo)selected), strAdd);
}
else if (_type == typeof(GroupInfo))
{
Model.Edit.Group(((GroupInfo)selected), strAdd, edu);
}
else if (_type == typeof(LocationInfo))
{
Model.Edit.Location(((LocationInfo)selected), strAdd);
}
}
}
LoadListBox();
}
}