private void btnDeleteAcc_Click(object sender, EventArgs e)
        {
            FinancialAccount selectedAccount = (FinancialAccount)CboAccounts.SelectedItem;

            FinancialAccountDB.Delete(selectedAccount);
            CboAccounts.Update();
            frmFinAccManager_Load(sender, e);
        }
        private void btnSave_Click(object sender, EventArgs e)
        {
            FinancialAccount temp = new FinancialAccount();

            temp.AccountName        = txt_AccName.Text;
            temp.AccountDescription = txt_AccDescription.Text;
            FinancialAccountDB.Add(temp);
            frmFinAccManager_Load(sender, e);
        }
        private void PopulateCboAccounts()
        {
            List <FinancialAccount> allAcc = FinancialAccountDB.GetAllFinancialAccounts();

            CboAccounts.Items.Clear();

            foreach (FinancialAccount a in allAcc)
            {
                CboAccounts.Items.Add(a);
            }
            // lst_ExistingAccounts.DataSource = allAcc;
        }