private void barButton_Company_ItemClick(object sender, ItemClickEventArgs e) { try { if (FormCompany != null) { FormCompany.Visible = true; FormCompany.Activate(); } else { FormCompany = new Company_Form(); FormCompany.Closed += FormCompany_Closed; AddOwnedForm(FormCompany); FormCompany.MdiParent = this; FormCompany.Show(); } } catch (Exception ex) { LogError.WriteLogError("ShowFormMain", ex); MessageBox.Show("Lỗi show form"); } }
private void FormCompany_Closed(object sender, EventArgs e) { FormCompany.Dispose(); FormCompany = null; }