private void button1_Click(object sender, EventArgs e)
{
if (string.IsNullOrEmpty(txtElectric.Text) || string.IsNullOrEmpty(txtWater.Text))
{
MessageBox.Show("TextField is not empty");
}
else
{
int el = int.Parse(txtElectric.Text);
int wt = int.Parse(txtElectric.Text);
List <Room> list = RoomDAO.getRoomBedByRoomName(comboBoxRoom.SelectedValue.ToString());
int count = 0;
for (int i = 0; i < list.Count; i++)
{
if (list[i].BedStatus == 1)
{
count++;
}
}
if (count != 0)
{
int moneyEL = 0;
int moneyWt = 0;
if ((el - count * 36) < 0)
{
moneyEL = count * 36 - el;
}
if ((wt - count * 6) < 0)
{
moneyWt = count * 6 - wt;
}
int total = (moneyEL * 2000 + moneyWt * 5000) / count;
List <Student> ls = StudentDAO.getStudents();
for (int i = 0; i < ls.Count; i++)
{
Student stu = ls[i];
if (stu.RoomName == comboBoxRoom.SelectedValue.ToString() && stu.BedNo != 0)
{
stu.Debt = stu.Debt + total;
StudentDAO.Update(stu);
}
}
ElectricityWaterBills eee = new ElectricityWaterBills(1, comboBoxRoom.SelectedValue.ToString(), dateTimePicker1.Value, el, wt, 1);
ElectricityWaterBillsDAO.Insert(eee);
}
else
{
ElectricityWaterBills eee = new ElectricityWaterBills(1, comboBoxRoom.SelectedValue.ToString(), dateTimePicker1.Value, el, wt, 0);
ElectricityWaterBillsDAO.Insert(eee);
}
DataTable dt1 = ElectricityWaterBillsDAO.GetDataTable();
dataGridView1.DataSource = dt1;
}
}
public ManagerElectricityWaterGUI(string user)
{
InitializeComponent();
DataTable dt = RoomDAO.GetDataTableRoomGroupBy();
comboBoxRoom.DataSource = dt;
comboBoxRoom.DisplayMember = "roomName";
comboBoxRoom.ValueMember = "roomName";
DataTable dt1 = ElectricityWaterBillsDAO.GetDataTable();
dataGridView1.DataSource = dt1;
}