private void _AddMultipleProjectsWindow_Closed(object sender, EventArgs e)
{
var window = _AddMultipleProjectsWindow;
_AddMultipleProjectsWindow = null;
window.Closed -= _AddMultipleProjectsWindow_Closed;
}
public void OpenAddMultipleProjectsWindow(AddMultipleProjectsConfigurationViewModel viewModel)
{
if (viewModel == null)
{
throw new ArgumentNullException(nameof(viewModel));
}
_AddMultipleProjectsWindow = new AddMultipleProjectsWindow(viewModel);
_AddMultipleProjectsWindow.Closed += _AddMultipleProjectsWindow_Closed;
_AddMultipleProjectsWindow.ShowModal();
}