private void frmMDI_Load(object sender, EventArgs e) { //Neu chua dang ky thi log time if (!sObj.IsRegisterUser()) { //MessageBox.Show(t.Second.ToString()); mObj.Write_RunTime("SOFTWARE\\Microsoft\\Windows\\policies\\system", "r.u.n.t.i.m.e.s"); } //check user function ExplorerMenu(mnuMain); //MenuItem_LoadByRight(); //lay thong tin cua cty CommonInfo cObj = new CommonInfo(); cObj.Common_Info_List(); lblLicenseName.Text = cObj.CompanyName; }