For Each dr1 As DataRow In DataTables("fa piao明细").Select("[税收大类] in ('建筑服务','运输服务',..............)")
Dim dr2 As DataRow = DataTables("服务类fa piao").AddNew()
For Each dc As DataCol In DataTables("fa piao明细").DataCols
dr2(dc.Name) = dr1(dc.name)
Next
Next
DataTables("fa piao明细").DeleteFor("[税收大类] in ('建筑服务','运输服务',..............)")