private void MainGUI_Load(object sender, EventArgs e) { System.Threading.Thread.CurrentThread.CurrentCulture = new System.Globalization.CultureInfo("en-US", false); LoadCmbBoxLocation(); LoadCmbBoxAOH(); LoadCmbBoxSLA(); FillGridTechnologies(); TabControl.DisableTab(costTab); TabControl.DisableTab(pricingTab); TabControl.DisableTab(TabCasperCostInput); }