If e.DataCol.Name = "选择" Then
If e.DataRow("选择") = True Then
Dim tr As DataRow =DataTables("表C").find("产品编号 ='" & e.DataRow("产品编号") & "'")
If tr IsNot Nothing Then
Dim nma() As String = {"A","B"} '表C数据来源列
Dim nmb() As String = {"C","D"} '表B数据接收列
Dim dr As DataRow = DataTables("表B").AddNew
For i As Integer = 0 To nma.Length - 1
dr(nmb(i)) = tr(nma(i))
Next
End If
End If
End If