怎么判断DataRow[ ]是否为0维啊
											怎么判断DataRow[ ]是否为0维啊我是通过
DataRow[] xy = pCBAccessDataSet1.方案参数表.Select("X坐标 ="+a[1]+" And Y坐标 = "+a[2]);
产生DataRow[]的
 2008-10-08 15:55
	    2008-10-08 15:55
   xy.Coum....Count=1
 xy.Coum....Count=1 
										
					
	 2008-10-09 10:09
	    2008-10-09 10:09
   2008-10-09 11:20
	    2008-10-09 11:20
   2008-10-09 16:01
	    2008-10-09 16:01
   2008-10-09 16:42
	    2008-10-09 16:42