ImageGlass.frmMain.mnuMainToolbar_Click C# (CSharp) Method

        private void mnuMainToolbar_Click(object sender, EventArgs e)
        {
            GlobalSetting.IsShowToolBar = !GlobalSetting.IsShowToolBar;
            if (GlobalSetting.IsShowToolBar)
            {
                //Hien
                toolMain.Visible = true;
            }
            else
            {
                //An
                toolMain.Visible = false;
            }
            mnuMainToolbar.Checked = GlobalSetting.IsShowToolBar;
        }