private void buttonMapping_Click(object sender, RoutedEventArgs e) { try { if (null == mappingWindow) { mappingWindow = new MappingWindow(m_event, m_handler) { Owner = this }; mappingWindow.Closed += WindowClosed; mappingWindow.Show(); } } catch (Exception ex) { MessageBox.Show("Failed to create maps of elements between elements in a linked model and the host model.\n" + ex.Message, "Element Mapping Error", MessageBoxButton.OK, MessageBoxImage.Warning); } }
private void WindowClosed(object sender, System.EventArgs e) { mappingWindow = null; }