public OrgRepository(ledContext ledContext)
 {
     dbContext = ledContext;
 }
 public UserRepository(ledContext ledContext)
 {
     this.dbContext = ledContext;
 }
 public MenuRepository(ledContext ledContext)
 {
     dbContext = ledContext;
 }
 public RoleRepository(ledContext ledContext)
 {
     this.dbContext = ledContext;
 }