var _sql = "select * from table order by A"; //根据A字段排序
var _ds=new DataSet();
cn.FillDataset(_sql, _ds);
foreach(DataRow _dr in _ds.Tables[0].Rows)
{
这样遍历,拿出来的_dr不是排好序的_dr吗?
}
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DataSet.Tables[0].Rows的遍历会无序吗?
var _sql = "select * from table order by A"; //根据A字段排序 var _ds=new DataSet(); cn.FillDataset(_sql, _ds); foreach(DataRow _dr in _ds.Tables[0].Rows) { 这样遍历,拿出来的_dr不是排好序的_dr吗? }