public RegisterModel(
     UserManager <AllUsers> userManager,
     SignInManager <AllUsers> signInManager,
     ILogger <RegisterModel> logger,
     IEmailSender emailSender,
     RoleManager <IdentityRole> roleManager,
     CrowdFundingDBContext db)
 {
     _userManager   = userManager;
     _signInManager = signInManager;
     _logger        = logger;
     _emailSender   = emailSender;
     _roleManager   = roleManager;
     _db            = db;
 }
 public ProjectController(IProjectManager _projMangr, CrowdFundingDBContext db)
 {
     projMangr = _projMangr;
     _db       = db;
 }
 public ProjectManagement(CrowdFundingDBContext _db, IHttpContextAccessor _httpContextAccessor)
 {
     db = _db;
     httpContextAccessor = _httpContextAccessor;
 }