private void lblClosingBalance_Click(object sender, EventArgs e)
 {
     try
     {
         frmCashBookReport frm = new frmCashBookReport();
         frm.ShowDialog();
     }
     catch (Exception ex)
     {
         MessageBox.Show(ex.Message);
     }
 }
        private void ribbonPanel16_Click(object sender, EventArgs e)
        {
            frmCashBookReport frm = new frmCashBookReport();

            frm.ShowDialog();
        }