private bool SetValue(object currentValue, out object newValue)
{
if (currentValue != null)
{
newValue = null;
return(false);
}
EnvDTE.DTE dte = this.GetService <EnvDTE.DTE>(true);
Project currentProject = Helpers.GetSelectedProject(dte);
//string projectId = currentProject.
newValue = Helpers2.GetProjectGuid(currentProject).ToString();
return(true);
}