Dim dr1 As DataRow = e.DataRow Dim dr2 As DataRow = DataTables("还款表").AddNew Dim Cols1() As String = {"单据号","记账单位"} Dim Cols2() As String = {"单据号","还款单位"} For i As Integer = 0 To Cols1.Length -1 dr2(Cols2(i)) = dr1(Cols1(i)) Next 我这一段是从还款明细增加单据号和记账单2列到还款表中的，如果单据号和记账单位都一样，只显示一次怎么写
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Post By：2011/12/6 9:46:00 [只看该作者]
