/// <summary>
/// 批量更新实体
/// </summary>
/// <param name="whereExpression">更新条件</param>
/// <param name="doExpression">更新字段</param>
/// <returns>更新记录的条数</returns>
public int BulkUpdate(Expression <Func <T, bool> > whereExpression, Expression <Func <T, T> > doExpression)
{
return(CurrentRepository.BulkUpdate(whereExpression, doExpression));
}
