private void btnBCSachTra_ItemClick(object sender, DevExpress.XtraBars.ItemClickEventArgs e) { Form frm = this.KiemTraTonTai(typeof(frmBCTKTraTre)); if (frm != null) { frm.Activate(); } else { frmBCTKTraTre f = new frmBCTKTraTre { MdiParent = this }; f.Show(); } }
private void btnBCSachTra_ItemClick(object sender, DevExpress.XtraBars.ItemClickEventArgs e) { Form frm = this.KiemTraTonTai(typeof(frmBCTKTraTre)); if (frm != null) { frm.Activate(); } else { SplashScreenManager.ShowDefaultWaitForm(); frmBCTKTraTre f = new frmBCTKTraTre { MdiParent = this }; f.Show(); SplashScreenManager.CloseDefaultSplashScreen(); } }