private void buttonDelete_Click(object sender, EventArgs e)
{
try
{
if (listViewDrugs.SelectedItems.Count == 1)
{
Drugs drugs = listViewDrugs.SelectedItems[0].Tag as Drugs;
Program.PhDB.Drugs.Remove(drugs);
Program.PhDB.SaveChanges();
ShowDrugs();
textBoxName.Text = "";
comboBoxFormRel.Text = "";
textBoxDos.Text = "";
textBoxMan.Text = "";
textBoxDateOfMan.Text = "";
}
else
{
textBoxName.Text = "";
comboBoxFormRel.Text = "";
textBoxDos.Text = "";
textBoxMan.Text = "";
textBoxDateOfMan.Text = "";
}
}
catch
{
MessageBox.Show("Невозможно удалить, эта запись используется!", "Ошибка", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}
private void buttonAdd_Click(object sender, EventArgs e)
{
Drugs drugs = new Drugs();
drugs.DrugName = textBoxName.Text;
drugs.ReleaseForm = comboBoxFormRel.Text;
drugs.Dosage = textBoxDos.Text;
drugs.Manufacturer = textBoxMan.Text;
drugs.DateOfManufacture = textBoxDateOfMan.Text;
Program.PhDB.Drugs.Add(drugs);
Program.PhDB.SaveChanges();
ShowDrugs();
}
private void buttonEdit_Click(object sender, EventArgs e)
{
if (listViewDrugs.SelectedItems.Count == 1)
{
Drugs drugs = listViewDrugs.SelectedItems[0].Tag as Drugs;
drugs.DrugName = textBoxName.Text;
drugs.ReleaseForm = comboBoxFormRel.Text;
drugs.Dosage = textBoxDos.Text;
drugs.Manufacturer = textBoxMan.Text;
drugs.DateOfManufacture = textBoxDateOfMan.Text;
Program.PhDB.SaveChanges();
ShowDrugs();
}
}
private void listViewDrugs_SelectedIndexChanged(object sender, EventArgs e)
{
if (listViewDrugs.SelectedItems.Count == 1)
{
Drugs drugs = listViewDrugs.SelectedItems[0].Tag as Drugs;
textBoxName.Text = drugs.DrugName;
comboBoxFormRel.Text = drugs.ReleaseForm;
textBoxDos.Text = drugs.Dosage;
textBoxMan.Text = drugs.Manufacturer;
textBoxDateOfMan.Text = drugs.DateOfManufacture;
double price = 0;
double i = 0;
int value = 0;
foreach (Availability availability in Program.PhDB.Availability)
{
if (drugs.Id == availability.IdDrugs)
{
i++;
price += Convert.ToInt32(availability.Price);
value += Convert.ToInt32(availability.Value);
ListViewItem item = new ListViewItem(new string[]
{
availability.Id.ToString(),
availability.Pharmacy.PharmacyName,
});
item.Tag = availability;
listViewAdv.Items.Add(item);
}
}
price = price / i;
textBoxPrice.Text = price.ToString();
textBoxValue.Text = value.ToString();
}
else
{
textBoxName.Text = "";
comboBoxFormRel.Text = "";
textBoxDos.Text = "";
textBoxMan.Text = "";
textBoxDateOfMan.Text = "";
}
}
