private void btnNextClick()
{
try
{
QLThuVien.ValueObject.PhieuMuonTra PMT = new QLThuVien.ValueObject.PhieuMuonTra();
PMT.SoPMT = txtSoPMT.Text.Trim();
PMT.MaDG = txtMDG.Text.Trim();
PMT.MaTT = txtMTT.Text.Trim();
PMT.NgayLap = dateLap.Value;
PMT.NgayHTra = dateHtra.Value;
PMT.NgayTra = dateLap.Value;
if (DateTime.Compare(dateLap.Value, dateHtra.Value) >= 0)
{
throw new Exception();
}
if (QLThuVien.BUSLayer.BUS.them_PMT(PMT) == 1)
{
Form frm = (Form)(this.Parent as Form);
frm.Controls.Clear();
ThemSachMuon.soPMT = txtSoPMT.Text.Trim();
frm.Controls.Add(new ThemSachMuon());
}
else
{
throw new Exception();
}
}
catch (Exception)
{
labErr.Text = "Input sai";
}
}
private void btnGhiNhan_Click(object sender, EventArgs e)
{
try
{
if (btnSua.Active)
{
QLThuVien.ValueObject.PhieuMuonTra PMT = new QLThuVien.ValueObject.PhieuMuonTra();
PMT.SoPMT = txtSoPMT.Text.Trim();
PMT.MaDG = txtMDG2.Text.Trim();
PMT.MaTT = txtMTT.Text.Trim();
PMT.NgayLap = dateLap.Value;
PMT.NgayHTra = dateHtra.Value;
PMT.NgayTra = dateTra.Value;
if (DateTime.Compare(PMT.NgayLap, PMT.NgayHTra) >= 0)
{
throw new Exception();
}
if (DateTime.Compare(PMT.NgayLap, PMT.NgayTra) > 0)
{
throw new Exception();
}
if (BUS.sua_PMT(PMT) == 1)
{
BUS.tinhTien_PMT(PMT.SoPMT);
clearCTM();
loadPMT();
MessageBox.Show("S?a thành công");
}
else
{
throw new Exception();
}
}
}
catch (Exception)
{
MessageBox.Show("Input sai");
}
finally
{
btnXoa.Text = "Xóa";
btnXoa.Active = true;
clearTxtPMT();
disablePMT();
btnSua.Enabled = false;
}
}
private void btnTra_Click(object sender, EventArgs e)
{
try
{
if (dateTra.Text == " ")
{
QLThuVien.ValueObject.PhieuMuonTra PMT = new QLThuVien.ValueObject.PhieuMuonTra();
PMT.SoPMT = txtSoPMT.Text.Trim();
PMT.MaDG = txtMDG2.Text.Trim();
PMT.MaTT = txtMTT.Text.Trim();
PMT.NgayLap = dateLap.Value;
PMT.NgayHTra = dateHtra.Value;
PMT.NgayTra = DateTime.Today;
if (DateTime.Compare(PMT.NgayLap, PMT.NgayTra) == 0)
{
throw new Exception();
}
if (BUS.sua_PMT(PMT) == 1)
{
BUS.tinhTien_PMT(PMT.SoPMT);
loadPMT();
loadCTM();
MessageBox.Show("Tr? thành công");
ChiTietMuon.soPMT = PMT.SoPMT;
ChiTietMuon.maDG = PMT.MaDG;
ChiTietMuon.ngayLap = PMT.NgayLap.ToShortDateString();
ChiTietMuon.ngayHtra = PMT.NgayHTra.ToShortDateString();
ChiTietMuon.ngayTra = (DateTime.Compare(PMT.NgayLap, PMT.NgayTra) != 0) ? PMT.NgayTra.ToShortDateString() : "";
new ChiTietMuon().Show();
}
else
{
throw new Exception();
}
}
else
{
throw new Exception();
}
}
catch (Exception)
{
MessageBox.Show("Không tr? du?c");
}
}