where to write sqlparameters before/after CommandText

Question

where to write sqlparameters before/after sqlCommand CommandText

 

Which one is right?

 

Process1:

 

int id=2;

SqlCommand cmd= new SqlCommand();

cmd.CommandText= "select * from Customer where id= @id";

cmd.Parameters.Add(new SqlParameter("@id", id));

 

Process2:

 

int id=2;

SqlCommand cmd= new SqlCommand();

cmd.Parameters.Add(new SqlParameter("@id", id));

cmd.CommandText= "select * from Customer where id= @id";