private void settingsToolStripMenuItem1_Click(object sender, EventArgs e) { if (settingsModule == null || settingsModule.IsDisposed) { settingsModule = new SettingsModule(); settingsModule.Show(); } else { if (settingsModule.WindowState == FormWindowState.Minimized) { settingsModule.WindowState = FormWindowState.Maximized; } settingsModule.Activate(); } }