Question

I encounter a problem with a situation.
That is I define a datetime attribute in the model with entity and allow null.
Like this

class T_NAME 
[key] int key 
 Datetime F_DATE  
 string F_NAME 

And I use a default view with this Model to create.
I intend to add this record first and modify the date later but it displays that the field is required (I allow null @database).

How can I do in this?
Thx.

Answer 1

Change your Property to be nullable

public class T_Name
{
  [Key]
  public int Key { set;get;}
  public DateTime? F_Date { set;get;}
  public string F_Name { set;get;}
}