/// <summary>
/// 删除一个属性
/// </summary>
/// <param name="propertyId"></param>
public void DeleteProperty(int propertyId)
{
DBExtend helper = dbHelper;
Delete(propertyId);
helper.Delete <PropertyValue>(b => b.PropertyId == propertyId);
nameCache.Remove(propertyId);
}
public void CleanData()
{
DBExtend.Delete <DataBase>(b => b.Id > 0);
DBExtend.Delete <Table>(b => b.Id > 0);
DBExtend.Delete <TablePart>(b => b.Id > 0);
}