CadEditor.FormMain.cbLevel_SelectedIndexChanged C# (CSharp) Method

        private void cbLevel_SelectedIndexChanged(object sender, EventArgs ev)
        {
            if (!UtilsGui.askToSave(ref dirty, saveToFile, returnCbLevelIndex))
            {
                updateSaveVisibility();
                return;
            }
            updateSaveVisibility();
            bool senderIsScale = sender == bttScale;
            changeLevelIndex(senderIsScale);
            if (senderIsScale)
            {
                if (ConfigScript.getScreenVertical())
                    mapScreen.Size = new Size((int)(ConfigScript.getScreenHeight(curActiveLevelForScreen) * blockWidth * curScale), (int)((ConfigScript.getScreenWidth(curActiveLevelForScreen) + 2) * blockHeight * curScale));
                else
                    mapScreen.Size = new Size((int)((ConfigScript.getScreenWidth(curActiveLevelForScreen) + 2) * blockWidth * curScale), (int)(ConfigScript.getScreenHeight(curActiveLevelForScreen) * blockHeight * curScale));
            }
        }