private void gridDoGia_SelectedItemChanged(object sender, DevExpress.Xpf.Grid.SelectedItemChangedEventArgs e)
{
try
{
DocGiaModel select = gridDoGia.SelectedItem as DocGiaModel;
DocGia docgia = docGiaControll.GetById(select.MaDocGia);
_txtmadocgia.Text = docgia.MaDocGia.ToString();
_txttendocgia.Text = docgia.TenDocGia.ToString();
_txtdiachi.Text = docgia.DiaChi.ToString();
_datengaysinh.Text = docgia.NgaySinh.ToString("MM/dd/yyyy");
if (docgia.GioiTinh == "Nam")
{
_rdnam.IsChecked = true;
_rdnu.IsChecked = false;
}
else
{
_rdnam.IsChecked = false;
_rdnu.IsChecked = true;
}
_imagedocgia.Source = App.ConvertByteArrayToBitmapImage(docgia.ImageDocGia) != null?App.ConvertByteArrayToBitmapImage(docgia.ImageDocGia) : null;
if (docgia.MaLop != null)
{
try
{
Lop selected = _cbblop.SelectedItem as Lop;
List <Lop> cboxList = _cbblop.ItemsSource as List <Lop>;
selected = cboxList.SingleOrDefault(m => m.MaLop == docgia.MaLop);
_cbblop.SelectedItem = selected;
}
catch (Exception)
{
_cbblop.SelectedItem = null;
}
}
else
{
_cbblop.SelectedItem = null;
}
if (docgia.MaKhoa != null)
{
try
{
Khoa selected = _cbbkhoa.SelectedItem as Khoa;
List <Khoa> cboxList = _cbbkhoa.ItemsSource as List <Khoa>;
selected = cboxList.SingleOrDefault(m => m.MaKhoa == docgia.MaKhoa);
_cbbkhoa.SelectedItem = selected;
}
catch (Exception)
{
_cbbkhoa.SelectedItem = null;
}
}
else
{
_cbbkhoa.SelectedItem = null;
}
gridSachMuon.ItemsSource = sachMuonControll.GetSachMuonTableByDocGia(docgia);
gridSachMuon.RefreshData();
}
catch
{ }
}
private void _btnadd_Click(object sender, RoutedEventArgs e)
{
if (_btnadd.Content.Equals("Add new"))
{
_btnadd.Content = "Hoàn tất";
_btnadd_cancel.IsEnabled = true;
_btnadd_cancel.Visibility = Visibility.Visible;
_btnsave.IsEnabled = false;
_btndelete.IsEnabled = false;
_btndelete.IsEnabled = false;
_btnload.IsEnabled = false;
gridSachMuon.IsEnabled = false;
_txtmamuon.Clear();
_txtsoluongmuon.Clear();
_txttiencoc.Clear();
_datemuon.Clear();
_datetra.Clear();
_checkdatra.IsChecked = false;
_cbbtendocgia.SelectedItem = null;
_cbbtensach.SelectedItem = null;
return;
}
string warning = "";
if (String.IsNullOrWhiteSpace(_txtsoluongmuon.Text))
{
warning += "Vui lòng nhập Số Lượng Sách Mượn." + '\n';
}
if (String.IsNullOrWhiteSpace(_txttiencoc.Text))
{
warning += "Vui lòng nhập tiền cọc." + '\n';
}
if (String.IsNullOrWhiteSpace(_cbbtendocgia.Text))
{
warning += "Vui lòng Chọn Độc Giả." + '\n';
}
if (String.IsNullOrWhiteSpace(_cbbtensach.Text))
{
warning += "Vui lòng Chọn Tên Sách." + '\n';
}
if (!warning.Equals(""))
{
MessageBox.Show(
warning,
"Thêm mới Sách Mượn",
MessageBoxButton.OK,
MessageBoxImage.Warning);
return;
}
MuonSach sach = new MuonSach();
try
{
sach.SoLuongMuon = Convert.ToInt16(_txtsoluongmuon.Text);
sach.TienCoc = Convert.ToDecimal(_txttiencoc.Text);
if (_checkdatra.IsChecked == true)
{
sach.DaTra = true;
}
else
{
sach.DaTra = false;
}
if (_datemuon.Text.Equals("") == false && _datetra.Text.Equals("") == false)
{
try
{
sach.NgayMuon = DateTime.Today;
sach.NgayHen = Convert.ToDateTime(_datetra.Text);
}
catch { }
}
else
{
sach.NgayMuon = DateTime.Today;
sach.NgayHen = DateTime.Today;
}
}
catch
{
}
if (_cbbtendocgia.SelectedItem != null)
{
sach.MaDocGia = (_cbbtendocgia.SelectedItem as View_Models.DocGia).MaDocGia;
}
if (_cbbtensach.SelectedItem != null)
{
sach.MaSach = (_cbbtensach.SelectedItem as View_Models.Sach).MaSach;
}
Sach temp = _cbbtensach.SelectedItem as Sach;
int slcm = sachControll.CheckChoMuon(temp);
if (slcm == 0)
{
warning += "Sách trong kho đã hết" + '\n';
}
if (slcm < sach.SoLuongMuon)
{
warning += "Sách trong kho còn:" + slcm + '\n';
}
if (!warning.Equals(""))
{
MessageBox.Show(
warning,
"Thêm mới Sách Mượn",
MessageBoxButton.OK,
MessageBoxImage.Warning);
return;
}
if (sachMuonControll.Add(sach))
{
Sach sachtemp = sachControll.GetById(sach.MaSach);
sachtemp.LuongDaMuon = sachMuonControll.GetTongSachMuon(sachtemp) == null? 0: sachMuonControll.GetTongSachMuon(sachtemp).Value;
sachControll.Edit(sachtemp);
DocGia dgtemp = docGiaControll.GetById(sach.MaDocGia);
dgtemp.TienKiGui = sachMuonControll.GetTongTienCoc(dgtemp) == null ? 0 : sachMuonControll.GetTongTienCoc(dgtemp).Value;
docGiaControll.Edit(dgtemp);
MessageBox.Show(
"Thêm mới thành công",
"Thêm mới Sách Muọn",
MessageBoxButton.OK,
MessageBoxImage.Information);
MessageBoxResult re;
re = MessageBox.Show("Bạn có muốn in phiếu không", "In Phiếu", MessageBoxButton.YesNo, MessageBoxImage.Question);
if (re == MessageBoxResult.Yes)
{
BookLoanPhieuMuon report = new BookLoanPhieuMuon(sach.MaDocGia, sach.NgayMuon);
report.FilterString = "[DaTra] = false";
DocumentPreviewWindow window = new DocumentPreviewWindow();
window.PreviewControl.DocumentSource = report;
report.CreateDocument(true);
window.ShowDialog();
}
}
else
{
MessageBox.Show(
"Thêm mới thất bại",
"Thêm mới Sách Mượn",
MessageBoxButton.OK,
MessageBoxImage.Error);
}
_btnadd.Content = "Add new";
_btnadd_cancel.IsEnabled = false;
_btnadd_cancel.Visibility = Visibility.Hidden;
_btnsave.IsEnabled = true;
_btndelete.IsEnabled = true;
_btnload.IsEnabled = true;
gridSachMuon.IsEnabled = true;
LoadSachMuonTable();
}