private void showWindowPositionsButton_Click(object sender, EventArgs e) { if (m_locationEdit == null) { m_locationEdit = new LocationEdit(m_config); m_locationEdit.FormClosing += locationEditDone; m_locationEdit.Show(); } else { m_locationEdit.Activate(); } }
private void locationEditDone(object sender, FormClosingEventArgs e) { m_locationEdit = null; }