private void Add(object sender, EventArgs e)
        {
            if (((MainForm)this.MdiParent).ActiveMdiChild == this)
            {
                CorporationPopupForm cp = new CorporationPopupForm(emp.Employee_name, false, null);

                if (cp.ShowDialog() == DialogResult.OK)
                {
                    LoadData();
                }
            }
        }
        private void dgvCorporationlist_CellDoubleClick(object sender, DataGridViewCellEventArgs e)
        {
            CorporationVO corporation = new CorporationVO();

            corporation.corporation_id    = Convert.ToInt32(dgvCorporationlist.SelectedRows[0].Cells[1].Value); //코드
            corporation.corporation_name  = dgvCorporationlist.SelectedRows[0].Cells[2].Value.ToString();       // 이름
            corporation.corporation_seq   = Convert.ToInt32(dgvCorporationlist.SelectedRows[0].Cells[3].Value); //순번
            corporation.corporation_note1 = dgvCorporationlist.SelectedRows[0].Cells[4].Value.ToString();
            corporation.corporation_note2 = dgvCorporationlist.SelectedRows[0].Cells[5].Value.ToString();
            corporation.corporation_use   = dgvCorporationlist.SelectedRows[0].Cells[6].Value.ToString();


            CorporationPopupForm cp = new CorporationPopupForm(emp.Employee_name, true, corporation);

            if (cp.ShowDialog() == DialogResult.OK)
            {
                dgvCorporationlist.Columns.Clear();
                CorporationForm_Load(null, null);
            }
        }