private void btnThemDV_Click(object sender, EventArgs e)
{
if (cbxHoten.SelectedIndex == -1)
{
MessageBox.Show("Chưa chọn KH", "Error");
return;
}
CDatDichVu a = timKHOld();
if (a != null)
{
foreach (int j in lvwDSDV.SelectedIndices)
{
CDichVu dv = new CDichVu();
dv.Smadv = lvwDSDV.Items[j].Text;
dv.Stendv = lvwDSDV.Items[j].SubItems[1].Text;
dv.Giatien = Convert.ToInt32(lvwDSDV.Items[j].SubItems[2].Text);
a.Arrdv.Add(dv);
}
}
else
{
a = new CDatDichVu();
foreach (CKhachHang item in frmmng.Data.ArrKH)
{
if (item.CMND == iCMND)
{
a.Kh = item;
break;
}
}
foreach (int j in lvwDSDV.SelectedIndices)
{
CDichVu dv = new CDichVu();
dv.Smadv = lvwDSDV.Items[j].Text;
dv.Stendv = lvwDSDV.Items[j].SubItems[1].Text;
dv.Giatien = Convert.ToInt32(lvwDSDV.Items[j].SubItems[2].Text);
a.Arrdv.Add(dv);
}
frmmng.Data.ArrDDV.Add(a);
}
hienthiChooseDSDV(iCMND);
txtTongGiaTien.Text = a.tinhTongGiaTien().ToString();
if (frmmng.Data.ArrDV.Count > 0)
{
hienthiDSDV();
}
foreach (CBill item in frmmng.Data.ArrBill)
{
if (item.Kh.CMND == iCMND)
{
item.Ddv = a;
break;
}
}
}
public void hienThiDV(int j)
{
CDichVu dv = frmmng.Data.ArrDV[j];
txtMaDV.Text = dv.Smadv;
txtTenDV.Text = dv.Stendv;
txtGiaTien.Text = dv.Giatien.ToString();
}
private CDichVu timDV(string madv)
{
CDichVu dv = null;
if (frmmng.Data.ArrDV.Count > 0)
{
foreach (CDichVu item in frmmng.Data.ArrDV)
{
if (string.Equals(madv, item.Smadv))
{
dv = item;
break;
}
}
}
return(dv);
}
private void btnSua_Click(object sender, EventArgs e)
{
CDichVu dv = new CDichVu();
dv.Smadv = txtMaDV.Text;
dv.Stendv = txtTenDV.Text;
dv.Giatien = Convert.ToInt32(txtGiaTien.Text);
CDichVu a = timDV(dv.Smadv);
if (a != null)
{
a.Stendv = dv.Stendv;
a.Giatien = dv.Giatien;
}
else
{
MessageBox.Show("Trùng mã DV or Không có Data", "Error");
}
hienThiDSDV();
}
private void btnThem_Click(object sender, EventArgs e)
{
CDichVu dv = new CDichVu();
dv.Smadv = txtMaDV.Text;
dv.Stendv = txtTenDV.Text;
dv.Giatien = Convert.ToInt32(txtGiaTien.Text);
CDichVu a = timDV(dv.Smadv);
if (a == null)
{
frmmng.Data.ArrDV.Add(dv);
}
else
{
MessageBox.Show("Trùng mã DV", "Error");
}
i++;
hienThiDSDV();
}