public static void ShowFormPhanLop() { if (m_FrmPhanLop == null || m_FrmPhanLop.IsDisposed) { m_FrmPhanLop = new frmXepLop(); m_FrmPhanLop.MdiParent = frmMain.ActiveForm; m_FrmPhanLop.Show(); } else { m_FrmPhanLop.Activate(); } }
private void btnXepLop_ItemClick(object sender, ItemClickEventArgs e) { try { frmXepLop frmControlActive = new frmXepLop() { Dock = DockStyle.Fill, TopLevel = false }; TabControlProcess.TabCreating(xtraTabControl_Home, "frmXepLop", "Xếp lớp học", "Xếp lớp học", frmControlActive); frmControlActive.Show(); } catch (Exception ex) { O2S_Common.Logging.LogSystem.Warn(ex); } }