ProjectTraker throws error - missing definition for AddRange

You probably have done this already, but did you make sure references to CSLA are valid In that project?  Also, what version of .NET framework are you using for compilation?

Sergey Barskiy

Principal Consultant

office: 678.405.0687 | mobile: 404.388.1899

Microsoft Worldwide Partner of the Year | Custom Development Solutions, Technical Innovation

I am trying to build ProjectTraker and getting the following errors.
'ProjectTracker.Library.ProjectList does not contain a definition for 'AddRange' and no extension method 'AddRange' accepting a first argument of type 'ProjectTracker.Library.ProjectList' could be found (are you missing a using directive or an assembly reference?)

Whereever there is ref. to AddRange, I am getting the error. Am I missing something? Please help.

Thanks,
Ravi

Here is code snippet:
    private void DataPortal_Fetch()
    {
      this.RaiseListChangedEvents = false;
      using (var ctx = ContextManager<ProjectTracker.DalLinq.PTrackerDataContext>.GetManager(ProjectTracker.DalLinq.Database.PTracker))
      {
        var data = from role in ctx.DataContext.Roles
                   select new NameValuePair(role.Id, role.Name);
        IsReadOnly = false;
        this.AddRange(data);
        IsReadOnly = true;
      }
      this.RaiseListChangedEvents = true;
    }

This is strange.  AddRange is part of ExtendedBindingList that NameValueList inherits from.  Try to just follow “Go to Definition ” from NameValueListBase that this class inherits from to see if you can get to ExtendedBindingList and find AddRange method.  It is strange that it does not compile for you though…

Sergey Barskiy

Principal Consultant

office: 678.405.0687 | mobile: 404.388.1899

Microsoft Worldwide Partner of the Year | Custom Development Solutions, Technical Innovation

I am using VS2008 with .Net3.5 and CSLA3.5(3.5.1). I have all the references to CSLA. I appreciate your help.

Ravi