private void buttonAdd_Click(object sender, EventArgs e)
{
LibrarianSet librarianSet = new LibrarianSet();
librarianSet.FirstName = textBoxFirstName.Text;
librarianSet.MiddleName = textBoxMiddleName.Text;
librarianSet.LastName = textBoxLastName.Text;
librarianSet.Phone = textBoxPhone.Text;
librarianSet.DoB = dateTimePickerDoB.Value;
Program.qwer.LibrarianSet.Add(librarianSet);
Program.qwer.SaveChanges();
ShowLibrarian();
}
private void buttonEdit_Click(object sender, EventArgs e)
{
if (listViewLibrarian.SelectedItems.Count == 1)
{
LibrarianSet librarianSet = listViewLibrarian.SelectedItems[0].Tag as LibrarianSet;
librarianSet.FirstName = textBoxFirstName.Text;
librarianSet.MiddleName = textBoxMiddleName.Text;
librarianSet.LastName = textBoxLastName.Text;
librarianSet.Phone = textBoxPhone.Text;
librarianSet.DoB = dateTimePickerDoB.Value;
Program.qwer.SaveChanges();
ShowLibrarian();
}
}
private void listViewLibrarian_SelectedIndexChanged(object sender, EventArgs e)
{
if (listViewLibrarian.SelectedItems.Count == 1)
{
LibrarianSet librarianSet = listViewLibrarian.SelectedItems[0].Tag as LibrarianSet;
textBoxFirstName.Text = librarianSet.FirstName;
textBoxMiddleName.Text = librarianSet.MiddleName;
textBoxLastName.Text = librarianSet.LastName;
textBoxPhone.Text = librarianSet.Phone;
dateTimePickerDoB.Value = librarianSet.DoB;
}
else
{
textBoxFirstName.Text = "";
textBoxMiddleName.Text = "";
textBoxLastName.Text = "";
textBoxPhone.Text = "";
dateTimePickerDoB.Text = "";
}
}
private void buttonDel_Click(object sender, EventArgs e)
{
try
{
if (listViewLibrarian.SelectedItems.Count == 1)
{
LibrarianSet librarianSet = listViewLibrarian.SelectedItems[0].Tag as LibrarianSet;
Program.qwer.LibrarianSet.Remove(librarianSet);
Program.qwer.SaveChanges();
ShowLibrarian();
}
textBoxFirstName.Text = "";
textBoxMiddleName.Text = "";
textBoxLastName.Text = "";
textBoxPhone.Text = "";
dateTimePickerDoB.Text = "";
}
catch
{
MessageBox.Show("Невозможно удалить, запись используется!", "Ошибка!",
MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}
