public SPContentTypeViewModel(SPClientContentType contentType, TreeViewItemViewModel parent)
: this(parent, false)
{
if (contentType == null) throw new ArgumentNullException(nameof(contentType));
_contentType = contentType;
}
public SPContentTypeFieldCollectionViewModel(SPClientContentType contentType, SPContentTypeViewModel parent)
: this(parent, true)
{
if (contentType == null) throw new ArgumentNullException(nameof(contentType));
_contentType = contentType;
}