Dim drsr As List(Of DataRow) = DataTables("库存表").Select("Qty < 0")
For i As Integer = drsr.Count - 1 To 0 Step -1
Dim drd As DataRow = drsr(i)
Dim dr2d As DataRow = DataTables("待检产品").AddNew()
For Each dcd As DataCol In DataTables("库存表").DataCols
dr2d(dcd.Name) = drd(dcd.name)
Next
drd.Delete
Next