public void Save (MonoDevelop.Core.IProgressMonitor monitor)
{
if (HasSlnData && !SavingSolution && Item.ParentSolution != null) {
// The project has data that has to be saved in the solution, but the solution is not being saved. Do it now.
monitor.BeginTask (null, 2);
SaveItem (monitor);
monitor.Step (1);
Solution sol = Item.ParentSolution;
targetFormat.SlnFileFormat.WriteFile (sol.FileName, sol, targetFormat, false, monitor);
sol.NeedsReload = false;
monitor.EndTask ();
} else
SaveItem (monitor);
}