protected void btnAddPrerequisites_Click(object sender, EventArgs e)
{
SubjectCategory.BaseSubjectForm bsf = new SubjectCategory.BaseSubjectForm();
bsf.MultiSelect = true;
DialogResult dr = bsf.ShowDialog();
if (dr == System.Windows.Forms.DialogResult.OK)
{
if (bsf.SelectedItems.SelectedItems == null || bsf.SelectedItems.SelectedItems.Count == 0)
{
return;
}
if (this.prerequisites == null || this.prerequisites.Count() == 0)
{
this.prerequisites = bsf.SelectedItems.SelectedItems;
}
else
{
this.prerequisites.AddRange(from p in bsf.SelectedItems.SelectedItems
where this.prerequisites.Where(pr =>
pr.SubjectID == p.SubjectID).Count() == 0
select p);
}
this.prerequisites = this.prerequisites.OrderBy(p => p.Title).ToList();
this.boxPrerequisitesCombo.Items.Clear();
this.boxPrerequisitesCombo.Items.AddRange(this.prerequisites.Select(p => p.ToString()).ToArray());
this.boxPrerequisitesCombo.SelectedIndex = 0;
this.btnDeletePrerequisites.Enabled = true;
}
}
protected void btnAddSubjects_Click(object sender, EventArgs e)
{
SubjectCategory.BaseSubjectForm bsf = new SubjectCategory.BaseSubjectForm();
bsf.MultiSelect = true;
DialogResult dr = bsf.ShowDialog();
if (dr == System.Windows.Forms.DialogResult.OK)
{
if (bsf.SelectedItems.SelectedItems == null || bsf.SelectedItems.SelectedItems.Count == 0)
{
return;
}
if (this.subjects == null || this.subjects.Count() == 0)
{
this.subjects = bsf.SelectedItems.SelectedItems;
}
else
{
this.subjects.AddRange(from s in bsf.SelectedItems.SelectedItems
where this.subjects.Where(sub =>
sub.SubjectID == s.SubjectID).Count() == 0
select s);
}
this.subjects = this.subjects.OrderBy(s => s.Title).ToList();
this.boxSubjectsCombo.Items.Clear();
this.boxSubjectsCombo.Items.AddRange(this.subjects.Select(s => s.ToString()).ToArray());
this.boxSubjectsCombo.SelectedIndex = 0;
if (boxSubjectsCombo.Items.Count > 1)
{
this.btnDeleteSubjects.Enabled = true;
}
}
}
private void btnAddSubject_Click(object sender, EventArgs e)
{
if (this.groups == null || this.groups.Count == 0 || this.groupDataGridView.SelectedRows.Count != 1)
{
MessageBox.Show("لطفا یک گروه انتخاب کنید.");
return;
}
GroupSubject subject = new GroupSubject();
SubjectCategory.BaseSubjectForm bsf = new SubjectCategory.BaseSubjectForm();
bsf.MultiSelect = true;
bsf.SetDontShowControls();
TaaliDataDataContext data = new TaaliDataDataContext();
bsf.Subjects = data.MajorSubjects.Where(ms => ms.MajorID ==
this.groups[this.dataSource.Position].MajorID).Select(ms => ms.Subject).ToList();
DialogResult dr = bsf.ShowDialog();
if (dr == System.Windows.Forms.DialogResult.OK)
{
if (bsf.SelectedItems.SelectedItems == null || bsf.SelectedItems.SelectedItems.Count == 0)
{
return;
}
if (this.groups[this.dataSource.Position].Subjects == null ||
this.groups[this.dataSource.Position].Subjects.Count == 0)
{
this.groups[this.dataSource.Position].Subjects = bsf.SelectedItems.SelectedItems
.OrderBy(sub => sub.SubjectID).ToList();
}
else
{
List <Subject> subs = new List <Subject>();
subs.AddRange(this.groups[this.dataSource.Position].Subjects);
subs.AddRange(from s in bsf.SelectedItems.SelectedItems
where this.groups[this.dataSource.Position]
.Subjects.Where(su => su.SubjectID ==
s.SubjectID).Count() == 0
select s);
this.groups[this.dataSource.Position].Subjects = subs.OrderBy(sub => sub.SubjectID).ToList();
}
this.groups = this.groups.OrderBy(g => g.Title).ToList();
this.refreshGridView();
this.subjectDataGridView.ClearSelection();
foreach (var s in bsf.SelectedItems.SelectedItems)
{
int i = this.groups[this.dataSource.Position].Subjects.IndexOf
(this.groups[this.dataSource.Position].Subjects.Where
(sub => sub.SubjectID == s.SubjectID).Single());
this.subjectDataGridView.Rows[i].Selected = true;
}
if (this.subjectDataGridView.RowCount > 0)
{
this.btnDeleteSubject.Enabled = true;
}
this.styleView();
}
}
private void btnAddSubject_Click(object sender, EventArgs e)
{
SubjectCategory.BaseSubjectForm bsf = new SubjectCategory.BaseSubjectForm();
bsf.MultiSelect = false;
bsf.SetDontShowControls();
bsf.Subjects = taali.Subjects.ToList().Where(s => s.MajorSubjects.Where(ms => ms.MajorID
== this.TheGroup.MajorID).Count() > 0 && s.HoursPerWeak == this.Times.Count &&
(from gs in this.TheGroup.GroupSubjects
join tt in this.TimeTableCells
on gs.GroupSubjectID equals tt.GroupSubjectID
where gs.SubjectID == s.SubjectID
select gs.Subject).Count() == 0).ToList();
DialogResult dr = bsf.ShowDialog();
if (dr == System.Windows.Forms.DialogResult.OK)
{
try
{
this.TheSubject = taali.Subjects.Where(s => s.SubjectID == bsf.SelectedItems
.SelectedItems[0].SubjectID &&
(from gs in this.TheGroup.GroupSubjects
join tt in this.TimeTableCells
on gs.GroupSubjectID equals tt.GroupSubjectID
where gs.GroupID == this.TheGroup.GroupID &&
gs.SubjectID == bsf.SelectedItems.SelectedItems[0].SubjectID
select gs.Subject).Count() == 0).Single();
this.boxSubject.Text = this.TheSubject.Title;
if (this.TheSubject.HoursPerWeak != this.Times.Count)
{
throw new Exception(string.Format("{0}{1}{2}{3}",
"مدت زمانی که شما در نظر گرفتید برای ارایه این درس مناسب نمی باشد. ",
"برای ارایه این درس نیاز به ", this.TheSubject.HoursPerWeak,
" ساعت می باشد."));
}
this.btnAddSubject.Enabled = false;
this.btnDeleteSubject.Enabled = true;
this.btnAddTeacher.Enabled = true;
}
catch (Exception ex)
{
MessageBox.Show(ex.TargetSite + "\n" + ex.Message);
}
}
}