private void menuTool_Click(object sender, EventArgs e) { if (menuTool.Checked == true) { if (toolWnd == null) { toolWnd = new FrmTool(); } toolWnd.Hide(); menuTool.Checked = false; } else { if (toolWnd == null) { toolWnd = new FrmTool(); } toolWnd.Show(); menuTool.Checked = true; } }
internal void ClearToolSelected() { menuTool.Checked = false; toolWnd = null; }