/// <summary>
/// 取DataTable
/// </summary>
public DataTable GetDataTable(SqlTransaction trans)
{
StringBuilder LeftJoin = new StringBuilder();
StringBuilder SqlQuery = new StringBuilder();
List <SqlParameter> listParams = new List <SqlParameter>();
string FieldShow = "a.*";
string FieldOrder = "a.CartId asc";
return(carDAL.GetDataTable(trans, LeftJoin, SqlQuery, listParams, FieldShow, FieldOrder));
}