I am using Entity Framework Code First and have some Classes with a System.Net.Mail.MailAddress type like this.
public class Person
{
public MailAddress Email { get; set; }
}
When EF tries to create the DB I get this error
"Problem in mapping fragments starting at line 6 No mapping for properties Person.Email"
How can I tell EF to just save the result of the Email.ToString() to the DB and then I can make a new MailAddress(stringOfEmail); when setting the value on the object?
Or am I better off just changing he data type for Email to a string and handle the validation somewhere else?
One possible way would be to have the MailAddress
property not mapped to the DB, but have a 2nd property that is. something like:
public class Person
{
public string EmailString { get; set; }
[NotMapped]
public MailAddress Email
{
get { return new MailAddress(this.EmailString); }
set { this.EmailString = value.ToString(); }
}
}
See here for info on the [NotMapped]
attribute: How not persist property EF4 code first?
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