private void button5_Click(object sender, EventArgs e)
 {
     Accounts.SetDates(listBox1.SelectedValue.ToString());
     Reports.IncomeStatementRpt obj = new Reports.IncomeStatementRpt();
     obj.ShowDialog();
 }
 private void button6_Click(object sender, EventArgs e)
 {
     Accounts.SetDates(listBox1.SelectedValue.ToString());
     Reports.OwnerEquityRpt obj = new Reports.OwnerEquityRpt();
     obj.ShowDialog();
 }
 private void button7_Click(object sender, EventArgs e)
 {
     Accounts.SetDates(listBox1.SelectedValue.ToString());
     Reports.BalanceSheet obj = new Reports.BalanceSheet();
     obj.ShowDialog();
 }