public ActionResult AddUserToProject(string userId, int projectId, ProjectUserViewModel projectUser)
{
ViewBag.UserId = new SelectList(_userBL.GetAllUsers(), "Id", "UserName");
ViewBag.ProjectId = new SelectList(_pBL.GetAllProjects(), "Id", "Name");
_userBL.AddAProjectManagerToAProject(projectId, userId);
return(View(projectUser));
}