请问为什么用SqlDataAdapter.Update有问题?
ykb 2004-07-16 04:58:35 出错提示:当传递具有修改行的DataRow集合时,更新要求有效的UpdateCommand
Private Sub BtUpdate_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles BtUpdate.Click
Try
Me.BindingContext(Ds1, "工资表").EndCurrentEdit()
If Ds1.HasChanges(DataRowState.Modified) Then
SqlDataAdapter1.Update(Ds1)
MsgBox("更新成功!")
End If
Catch ex As Exception
MsgBox(ex.Message)
End Try
End Sub