private void enter_Click(object sender, EventArgs e)
{
int er = 0;
ep.Clear();
if (txtAmount.Text == "")
{
txtAmount.Focus();
return;
}
if (cmbAccountNumber.SelectedValue == null || cmbAccountNumber.SelectedValue.ToString() == "")
{
er++;
ep.SetError(cmbAccountNumber, "Required");
}
if (er > 0)
{
return;
}
int Amount = Convert.ToInt32(txtAmount.Text);
txtAmount.Text = "";
if (Amount > (Int32)Money)
{
txtAmount.Text = "";
txtInfo.Text = "Insufficient Balance!";
}
if (Amount < 100)
{
txtAmount.Text = "";
txtInfo.Text = "Transaction isn't possible!";
}
if (Amount <= (Int32)Money && Amount >= 100)
{
DAL.User user = new DAL.User();
DAL.User u = new DAL.User();
user.Id = Convert.ToInt32(cmbAccountNumber.SelectedValue);
user.Select_Balance();
user.Balance += Amount;
Amount = (Int32)Money - Amount;
u.Id = User_Id;
u.Balance = Amount;
if (user.Update() && u.Update())
{
MessageBox.Show("Money Transfer Successfully!");
}
else
{
MessageBox.Show(u.Error + user.Error);
}
}
}