private void showLogHistoryToolStripMenuItem_Click(object sender, EventArgs e)
        {
            frmLogHistory frm = new frmLogHistory();

            frm.ShowDialog();
        }
 private void showLogHistoryToolStripMenuItem_Click(object sender, EventArgs e)
 {
     frmLogHistory frm = new frmLogHistory();
     frm.ShowDialog();
 }