Select Case e.DataCol.Name
Case "零部件编号","下料"
If e.DataRow.IsNull("零部件编号") = False Then '如果已经输入订单编号
If e.DataRow("下料") = True Then
Dim dr1 As DataRow = DataTables("下料清单").AddNew()
dr1("零部件编号") = e.DataRow("零部件编号")
Else
DataTables("下料清单").DeleteFor("零部件编号='" & e.DataRow("零部件编号") & "'")
End If
End If