private DisplayAttribute GetDisplayAttribute()
{
DisplayAttribute displayAttribute = null;
List <Attribute> attributes = _metadata.GetMemberMetadata(_memberName);
if (attributes != null)
{
displayAttribute = attributes.OfType <DisplayAttribute>().FirstOrDefault();
}
if (displayAttribute == null)
{
displayAttribute = new DisplayAttribute();
_metadata.AddMetadata(_memberName, displayAttribute);
}
return(displayAttribute);
}
private void AddMetadata(ValidationAttribute attribute)
{
_metadata.AddMetadata(attribute);
}
private void AddMetadata(ValidationAttribute attribute)
{
_metadata.AddMetadata(_memberName, attribute);
}
/// <summary>
/// Indicates that an association references entities belonging to an external DomainContext.
/// </summary>
public void ExternalReference()
{
_metadata.AddMetadata(MemberName, new ExternalReferenceAttribute());
}
/// <summary>
/// Indicates that an association references entities belonging to an external DomainContext.
/// </summary>
public AssociationMetadata <TEntity, TMember> IsExternalReference()
{
metadata.AddMetadata(member, new ExternalReferenceAttribute());
return(this);
}