static void Main() { Application.EnableVisualStyles(); Application.SetCompatibleTextRenderingDefault(false); Amoozeshgah SH = new Amoozeshgah(); DataTable dt = new DataTable(); try { mydataaccess da = new mydataaccess(); da.Connect(); da.disconnect(); } catch { mydataaccess da = new mydataaccess(); byte ChDbExist = da.CheckDatabseExists(); if (ChDbExist == 1) { da.Attach(); } else if (ChDbExist == 2) { try { da.detach_action(); da.Attach(); } catch { MessageBox.Show("لطفا با پشتیبان تماس بگیرید"); Application.Exit(); } } } finally { dt = SH.Select(); Date.currentDate_Setter(); } if (dt.Rows.Count == 0) { frmaddAmoozeshgah fad = new frmaddAmoozeshgah(); if (fad.ShowDialog() != DialogResult.Abort) { Application.Run(new frmMain()); } } else { Application.Run(new frmMain()); } }
private void اطلاعاتآموزشگاهToolStripMenuItem_Click(object sender, EventArgs e) { bool IsOpen = false; foreach (Form f in Application.OpenForms) { if (f.GetType() == typeof(frmaddAmoozeshgah)) { IsOpen = true; f.Focus(); break; } } if (IsOpen == false) { frmaddAmoozeshgah fad = new frmaddAmoozeshgah(); fad.MdiParent = this; fad.Show(); } }