I'm writing my custom control and my code fails when it attempts to retrieve a default meta field.
._metaField = value; }
One of the problems is that I didn't find a clear explanation in SDK or on the blogs on how we should be using MetaFields. I guess that it will persist value from my custom field into the database, but that's only a guess.
Can you please give a brief explanation on how we should be using meta fields and why this.LoadDefaultMetaField throws a null reference exception?