摘要：double temp = .05555558double all = 5string ra = (float.Parse((temp/all)).ToString("F1"))*10).ToString();
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posted @ 2011-05-14 14:17
05 2011 档案
摘要：//先复制结构DataTable temp = dt.Clone()//添加行for(int i=0;i<dt.Rows.Count;i++){temp.rows.Add(dt.rows[i].ItemArray)}
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posted @ 2011-05-04 17:08
