private void buttonSearchEquipment_Click(object sender, EventArgs e)
{
try {
if (!String.IsNullOrWhiteSpace(textBoxNameEquipmentSearch.Text))
{
if (listBoxShops.SelectedItem == null)
{
throw new Exception("Не выбран цех");
}
if (listBoxShops.SelectedItem != null)
{
StaticList list = (StaticList)listBoxShops.SelectedItem;
string nameEquipment = textBoxNameEquipmentSearch.Text;
Equipment result = list.Search(nameEquipment);
if (result != null)
{
MessageBox.Show("Оборудование " + result.Name + " найдено количество " + result.Count.ToString());
}
else
{
MessageBox.Show("Оборудование " + nameEquipment + " не найдено");
}
textBoxNameEquipmentSearch.Text = "";
}
}
else
{
Update2();
}
}
catch (Exception err)
{
MessageBox.Show(err.Message, "Ошибка", MessageBoxButtons.OK, MessageBoxIcon.Warning);
}
}
public void Add(StaticList nShop)
{
Node prev = Head;
Node nNode = new Node(nShop);
if (Head != null)
{
Node temp = Head;
while (temp != null)
{
if (nNode.Shop.WorkshopName > temp.Shop.WorkshopName)
{
prev = temp;
}
if (temp.Next != Head)
{
temp = temp.Next;
}
else
{
break;
}
}
temp = prev;
if (temp == Head)
{
if (nNode.Shop.WorkshopName < temp.Shop.WorkshopName)
{
nNode.Next = temp;
nNode.Previous = temp.Previous;
temp.Previous.Next = nNode;
temp.Previous = nNode;
Head = nNode;
}
else
{
nNode.Previous = temp;
nNode.Next = temp.Next;
temp.Next.Previous = nNode;
temp.Next = nNode;
}
}
else
{
nNode.Previous = temp;
nNode.Next = temp.Next;
temp.Next.Previous = nNode;
temp.Next = nNode;
}
}
else
{
Head = nNode;
Head.Next = Head;
Head.Previous = Head;
}
}
private void buttonDeleteStatic_Click(object sender, EventArgs e)
{
try
{
if (listBoxShops.SelectedItem != null && dataGridViewStaticList.CurrentRow != null)
{
StaticList list = (StaticList)listBoxShops.SelectedItem;
list.Remove(dataGridViewStaticList.CurrentRow.Cells["Name"].Value.ToString());
Update2();
}
else
{
MessageBox.Show("Удаляемое оборудование не выбрано");
}
}
catch (Exception err)
{
MessageBox.Show(err.Message, "Ошибка", MessageBoxButtons.OK, MessageBoxIcon.Warning);
}
}
private void buttonAddStatic_Click(object sender, EventArgs e)
{
try
{
if (!String.IsNullOrWhiteSpace(textBoxNameEquipment.Text))
{
if (listBoxShops.SelectedItem == null)
{
throw new Exception("Не выбран цех");
}
if ((int)CountEquipment.Value != 0)
{
StaticList list = (StaticList)listBoxShops.SelectedItem;
if (list.Search(textBoxNameEquipment.Text) == null)
{
Equipment nEquipment = new Equipment(textBoxNameEquipment.Text, (int)CountEquipment.Value);
list.Add(nEquipment);
}
else
{
MessageBox.Show("Оборудование с таким наименованием уже существует");
}
Update2();
textBoxNameEquipment.Text = "";
}
else
{
MessageBox.Show("Количество единиц оборудования в цехе должно быть больше нуля");
}
}
else
{
MessageBox.Show("Заполните поле наименование оборудования");
}
}
catch (Exception err)
{
MessageBox.Show(err.Message, "Ошибка", MessageBoxButtons.OK, MessageBoxIcon.Warning);
}
}
private void buttonDelete_Click(object sender, EventArgs e)
{
try
{
StaticList list = (StaticList)listBoxShops.SelectedItem;
ListShop.Remove(list);
if (radioButton1.Checked)
{
Update1();
}
if (radioButton2.Checked)
{
Update3();
}
try
{
dataGridViewStaticList.DataSource = null;
}
catch { }
}
catch (Exception err) {
MessageBox.Show(err.Message, "Ошибка", MessageBoxButtons.OK, MessageBoxIcon.Warning);
}
}
private void buttonAdd_Click(object sender, EventArgs e)
{
if (!String.IsNullOrWhiteSpace(textBoxNameShop.Text))
{
if (ListShop.SearchForward(Int32.Parse(textBoxNameShop.Text)) == null)
{
if ((int)sizeList.Value != 0)
{
StaticList workshop = new StaticList((int)sizeList.Value);
workshop.WorkshopName = Int32.Parse(textBoxNameShop.Text);
ListShop.Add(workshop);
textBoxNameShop.Text = "";
}
else
{
MessageBox.Show("Количество оборудования в цехе должно быть больше нуля");
}
}
else
{
MessageBox.Show("Цех с таким номером уже существует");
}
}
else
{
MessageBox.Show("Заполните поле Номер цеха");
}
if (radioButton1.Checked)
{
Update1();
}
if (radioButton2.Checked)
{
Update3();
}
}
public void Remove(StaticList nShop)
{
if (Head != null)
{
if (nShop == null)
{
throw new Exception("Не выбран удаляемый цех");
}
Node nNode = Head;
while (nNode != null)
{
if (nNode.Shop.Equals(nShop))
{
break;
}
if (nNode.Next != Head)
{
nNode = nNode.Next;
}
else
{
break;
}
}
if (nNode == Head)
{
nNode.Next.Previous = nNode.Previous;
nNode.Previous.Next = nNode.Next;
if (nNode.Next != Head)
{
Head = nNode.Next;
}
else
{
Head = null;
}
nNode.Shop.Dispose_();
nNode = null;
GC.Collect();
}
else
{
if (nNode.Next != Head)
{
nNode.Next.Previous = nNode.Previous;
}
else
{
Head.Previous = nNode.Previous;
}
nNode.Previous.Next = nNode.Next;
nNode.Shop.Dispose_();
nNode = null;
GC.Collect();
}
}
else
{
throw new Exception("Список пуст");
}
}
public Node(StaticList shop)
{
Shop = shop;
}
private void открытьToolStripMenuItem_Click(object sender, EventArgs e)
{
if (ListShop != null)
{
DialogResult result = MessageBox.Show("Все несохраненные данные будут утеряны после открытия нового файла. Продолжить?", "Открытие файла", MessageBoxButtons.OKCancel);
if (result == DialogResult.OK)
{
ListShop.Dispose_();
}
else
{
return;
}
}
try
{
OpenFileDialog openFile = new OpenFileDialog();
openFile.Filter = "xml files (*.xml)|*.xml|All files (*.*)|*.*";
if (openFile.ShowDialog() == DialogResult.OK)
{
XDocument doc = XDocument.Load(openFile.FileName);
if (doc.Declaration.Encoding.Equals("utf-8") || doc.Declaration.Encoding.Equals("UTF-8"))
{
groupBox1.Enabled = true;
сохранитьToolStripMenuItem.Enabled = true;
XElement enterprise = doc.Root;
ListShop = new DoubleLinkedList();
this.Text = enterprise.Attribute("Name").Value;
if (enterprise.HasElements)
{
foreach (XElement xWorkShop in enterprise.Elements())
{
if ((ListShop.SearchForward(Int32.Parse(xWorkShop.Attribute("Number").Value)) == null) && (!String.IsNullOrWhiteSpace(xWorkShop.Attribute("Number").Value)) && (!String.IsNullOrWhiteSpace(xWorkShop.Attribute("Size").Value)) && (Int32.Parse(xWorkShop.Attribute("Size").Value) != 0))
{
StaticList workshop = new StaticList(Int32.Parse(xWorkShop.Attribute("Size").Value));
workshop.WorkshopName = Int32.Parse(xWorkShop.Attribute("Number").Value);
if (xWorkShop.HasElements)
{
foreach (XElement xEquipment in xWorkShop.Elements())
{
if ((workshop.Search(xEquipment.Attribute("NameEquipment").Value) == null) && (!String.IsNullOrWhiteSpace(xEquipment.Attribute("NameEquipment").Value.ToString())) && (!String.IsNullOrWhiteSpace(xEquipment.Attribute("CountEquipment").Value)) && (Int32.Parse(xEquipment.Attribute("CountEquipment").Value) != 0))
{
Equipment equipment = new Equipment(xEquipment.Attribute("NameEquipment").Value, Int32.Parse(xEquipment.Attribute("CountEquipment").Value));
workshop.Add(equipment);
}
else
{
ListShop.Dispose_();
ListShop = null;
GC.Collect();
groupBox1.Enabled = false;
сохранитьToolStripMenuItem.Enabled = false;
this.Text = "";
MessageBox.Show("Загружаемая база повреждена");
return;
}
}
}
ListShop.Add(workshop);
}
else
{
ListShop.Dispose_();
ListShop = null;
GC.Collect();
groupBox1.Enabled = false;
сохранитьToolStripMenuItem.Enabled = false;
this.Text = "";
MessageBox.Show("Загружаемая база повреждена");
return;
}
}
}
if (radioButton1.Checked)
{
Update1();
}
if (radioButton2.Checked)
{
Update3();
}
try
{
dataGridViewStaticList.DataSource = null;
}
catch { }
}
else
{
MessageBox.Show("Загружаемая база повреждена");
}
}
}
catch
{
groupBox1.Enabled = false;
сохранитьToolStripMenuItem.Enabled = false;
if (ListShop != null)
{
ListShop.Dispose_();
ListShop = null;
GC.Collect();
}
MessageBox.Show("Загружаемая база повреждена");
}
}