void addBook_FormClosed(object sender, EventArgs e)
{
add = null;
Book.Save();
Giving.Save();
Student.Save();
}
private void GivPrint()
{
GivGrid.Rows.Clear();
for (int i = 0; i < globals.Search.Length; i++)
{
Giving o = globals.GivtList[globals.Search[i]];
int n = GivGrid.Rows.Add();
GivGrid.Rows[n].Cells["ID"].Value = o.id;
GivGrid.Rows[n].Cells["To"].Value = Reader_Search(o.reader);
GivGrid.Rows[n].Cells["Giv"].Value = o.create.ToShortDateString();
GivGrid.Rows[n].Cells["ToDate"].Value = o.expirie.ToShortDateString();
GivGrid.Rows[n].Cells["Books"].Value = o.ToString();
GivGrid.Rows[n].Cells["Status"].Value = CheckStatus(o);
GivGrid.Rows[n].Height = o.books.Length * 40;
}
foreach (DataGridViewRow row in GivGrid.Rows)
{
this.Height = menuStrip1.Height + (GivGrid.Rows.Count * (row.Height * 3));
}
foreach (DataGridViewColumn col in StudentGrid.Columns)
{
this.Width = 20;
this.Width += col.Width * (GivGrid.Columns.Count + 1);
}
}
private void сохранитьToolStripMenuItem_Click(object sender, EventArgs e)
{
if (saveFileDialog1.ShowDialog() == DialogResult.Cancel)
{
return;
}
string filename = saveFileDialog1.FileName;
switch (globals.SearchFlag)
{
case 0:
MessageBox.Show("Введите запрос для поиска");
return;
case 1:
Book.SaveRes(filename, globals.Search);
break;
case 2:
Student.SaveRes(filename, globals.Search);
break;
case 3:
Giving.SaveRes(filename, globals.Search);
break;
case 4:
Giving.SaveRes(filename, globals.Search);
break;
}
MessageBox.Show("Файл сохранен");
}
private void Dell_Click(object sender, EventArgs e)
{
int n = GivGrid.SelectedCells[0].RowIndex;
globals.GivtList.RemoveAt(n);
System.IO.File.Delete(@"Givs.xml");
Giving.Save();
Print();
}
public string CheckStatus(Giving o)
{
if (o.status == false)
{
return("Открыта");
}
else
{
return("Закрыта");
}
}
public static void SaveRes(string path, int[] numders)
{
List <Giving> tmp = new List <Giving>();
for (int i = 0; i < globals.Search.Length; i++)
{
Giving o = globals.GivtList[numders[i]];
tmp.Add(o);
}
globals.BookList.Sort(new AuthorComparer());
XmlSerializer serializer = new XmlSerializer(typeof(List <Giving>));
using (FileStream fs = new FileStream(path, FileMode.OpenOrCreate))
{
serializer.Serialize(fs, tmp);
fs.Close();
}
}
private void toolStripButton1_Click(object sender, EventArgs e)
{
int k = 0;
int n = GivGrid.SelectedCells[0].RowIndex;
foreach (Giving o in globals.GivtList)
{
string s = GivGrid.Rows[n].Cells["ID"].Value.ToString();
if (o.id == s)
{
k = globals.GivtList.IndexOf(o);
}
}
globals.GivtList[k].status = true;
System.IO.File.Delete(@"Givs.xml");
Giving.Save();
GivGrid.Rows.Clear();
Print();
}
private void button2_Click(object sender, EventArgs e)
{
string reader = TicketBox.Text;
if (Reader_Search(reader))
{
string giv = givBox.Text;
string get = getBox.Text;
string[] books = tmp.ToArray();
Giving ng = new Giving(reader, get, books);
globals.GivtList.Add(ng);
Giving.Save();
this.Close();
}
else
{
MessageBox.Show(this, "Такого читателя нет", "Ошибка", MessageBoxButtons.OK, MessageBoxIcon.Error);
return;
}
}
private void toolStripButton2_Click(object sender, EventArgs e)
{
globals.SearchFlag = 4;
if (results == null)
{
globals.Search = Giving.SearchExp(DateTime.Now.ToShortDateString());
if (globals.Search.Length > 0)
{
globals.isGood = true;
results = new SearchResults();
results.MdiParent = this.MdiParent;
results.FormClosed += Results_FormClosed;
results.Show();
}
else
{
MessageBox.Show(this, "Просроченных книг нет", ":)", MessageBoxButtons.OK, MessageBoxIcon.Information);
return;
}
}
}
private void button1_Click(object sender, EventArgs e)
{
if (SearchBox.Text == "")
{
MessageBox.Show(this, "Введите слово для поиска!", "Ошибка", MessageBoxButtons.OK, MessageBoxIcon.Error);
return;
}
else
{
string s = SearchBox.Text;
s.Trim();
if (radioBook.Checked)
{
globals.Search = Book.Search(s.ToLower());
if (globals.Search.Length > 0)
{
globals.isGood = true;
globals.SearchFlag = 1;
SearchResults result = new SearchResults();
result.Text += " по запросу: \"" + s + "\"";
this.Close();
result.ShowDialog();
}
else
{
globals.isGood = false;
}
}
if (radioRead.Checked)
{
globals.Search = Student.Search(s.ToLower());
if (globals.Search.Length > 0)
{
globals.isGood = true;
globals.SearchFlag = 2;
SearchResults result = new SearchResults();
result.Text += " по запросу: \"" + s + "\"";
this.Close();
result.ShowDialog();
}
else
{
globals.isGood = false;
}
}
if (radioGiv.Checked)
{
globals.Search = Giving.Search(s.ToLower());
if (globals.Search.Length > 0)
{
globals.isGood = true;
globals.SearchFlag = 3;
SearchResults result = new SearchResults();
result.Text += " по запросу: \"" + s + "\"";
this.Close();
result.ShowDialog();
}
else
{
globals.isGood = false;
}
}
if (!(radioBook.Checked) && (!radioRead.Checked) && (!radioGiv.Checked))
{
MessageBox.Show(this, "Выберите область поиска!", "Ошибка", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
if (globals.isGood == false)
{
if ((SearchBox.Text == ""))
{
return;
}
else
{
MessageBox.Show(this, "Ничего не найдено", "Ошибка", MessageBoxButtons.OK, MessageBoxIcon.Information);
}
}
}
}
private void Save_Click(object sender, EventArgs e)
{
System.IO.File.Delete(@"Givs.xml");
Giving.Save();
}
private void GivList_FormClosing(object sender, FormClosingEventArgs e)
{
Giving.Save();
}
private void Main_FormClosed(object sender, FormClosedEventArgs e)
{
Giving.Save();
Student.Save();
Book.Save();
}
private void Main_Load(object sender, EventArgs e)
{
Book.Load();
Student.Load();
Giving.Load();
}
