If Tables("入库明细").allowedit = True Then
Dim Result As DialogResult
result = MessageBox.show("入库单尚未保存,如果要保存请点是?","提示",MessageBoxButtons.yesno,MessageBoxIcon.Question)
If Result = DialogResult.Yes Then
Tables("入库明细").save
Tables("入库").save
Tables("台账").save
Dim Cols1() As String = {"单号","品号","品名","数量"}
Dim Cols2() As String = {"单号","品号","品名","入库"}
For Each dr1 As DataRow In DataTables("入库明细").Select("[单号] = '" & e.Form.Controls("TextBox1").text & "' ")
Dim dr2 As DataRow = DataTables("台账").AddNew()
For i As Integer = 0 To Cols1.Length -1
dr2(Cols2(i)) = dr1(Cols1(i))
Next
Next
Else
DataTables("入库明细").RejectChanges()
DataTables("台账").RejectChanges()
End If
End If
请问各位老师,为什么不执行 “DataTables("台账").RejectChanges()”