public void UpdateDeclarationType(DeclarationTypeItem declarationTypeItem)
{
var entity = new DeclarationType
{
DeclarationTypeID = declarationTypeItem.DeclarationTypeID,
DeclarationTypeName = declarationTypeItem.DeclarationTypeName
};
db.DeclarationTypes.Attach(entity);
db.Entry(entity).State = EntityState.Modified;
db.SaveChanges();
}