Embedded statement cannot be a declaration or labeled statement

Question

I am trying to create a user using claim identity asp.net I get this error while creating claims identity user.

  ApplicationUser user = new ApplicationUser { 
                        EmailConfirmed = true, 
                        UserName = model.myUser.Email,
                        Email = model.myUser.Email ,
                        PhoneNumber = model.myUser.PhoneNumber,
                        PhoneNumberConfirmed = true,
                        UserImagePath = model.myUser.UserImagePath,
                        FirstName= model.myUser.FirstName,
                        LastName = model.myUser.LastName,
                        DateOfBirth = model.myUser.DateOfBirth,
                        Culture = model.myUser.Culture,
                        Role = model.myUser.Role
                    };

but when the code was

var user= new ApplicationUser { 

                            UserName = model.myUser.Email,
                            Email = model.myUser.Email ,

                        };

it worked perfectly, so i want to know what is wrong

I can´t see any problem here. Maybe you may remove one property after another from your statement to limit the point of failure. — MakePeaceGreatAgain
" I get this error". What error? Have you tried removing the lines one at a time to find out where the problem is? — David Arno
im sorry if i wasnt clear, i get Embedded statement cannot be a declaration or labeled statement, on ApplicationUser user — husseinbaalbaki
I guess I know what @husseinbaalbaki means, he just didn't explain himself well. It is a C# compilation error. — felix-b

felix-b felix-b · Accepted Answer · 2016-07-14T12:48:03

You have a statement (if or while, for example), right before the code you posted, without curly braces.

For example:

if (somethingIsTrue) 
{    
   var user= new ApplicationUser { 
       UserName = model.myUser.Email,
       Email = model.myUser.Email ,
   };
}

is correct, but the code below:

if (somethingIsTrue) 
   var user = new ApplicationUser { 
      UserName = model.myUser.Email,
      Email = model.myUser.Email ,
   };

will result in CS1023: Embedded statement cannot be a declaration or labeled statement.

UPDATE

The reason, according to @codefrenzy, is that the newly declared variable will immediately go out of scope, unless it is enclosed in a block statement, where it can be accessed from.

The compilation will pass in the following cases though.

If you only initialize a new instance of a type, without declaring a new variable:

if (somethingIsTrue) 
   new ApplicationUser { 
       UserName = model.myUser.Email,
       Email = model.myUser.Email ,
   };

or if you assign a value to an existing variable:

ApplicationUser user;

if (somethingIsTrue) 
   user = new ApplicationUser { 
       UserName = model.myUser.Email,
       Email = model.myUser.Email ,
   };

Embedded statement cannot be a declaration or labeled statement

2 Answers

UPDATE