private bool saveProject(string projectFileName)
{
Stream stream = new FileStream(projectFileName, FileMode.Create, FileAccess.Write, FileShare.None);
try {
IFormatter formatter = new BinaryFormatter();
formatter.Serialize(stream, ps);
// reset is dirty flag
ps.SaveProject();
this.currentProjectFile = projectFileName;
return(true);
} catch (Exception ex) {
SetErrorMessage(ex);
return(false);
} finally {
stream.Close();
}
}