各位老师好，

我设定的定时发送报告，执行出现如下错误，请大侠老师们指教！ 非常感谢！！

非常感谢有点甜老师！！！

思路是这样的，在表中设定好相关邮件地址，是否需要自动发送，发送报告存放的路径和名称，然后每天定时发送。但不知怎么笔记本执行没问题，个别台式机执行提示上贴的错误。 请老师指教！非常感谢！

计划管理

定时发送日报表

Dim i,j As Integer

Dim Mydate As Date

Dim cmd As New SQLCommand

Dim dt As DataTable

Dim CheckTime As Integer

Dim Myhour,SendInterval,SendTime As Integer

Dim SendStatus As String

Dim VendorNames As String()

Dim LastSendTime As Date

Dim ReportTime As Date

Mydate=now()

Myhour=Mydate.hour

Dim drr0 As DataRow

drr0 = DataTables("信息表").DataRows(0)

LastSendTime=drr0("上次自动发送时间")

ReportTime=drr0("报告生成时间")

SendStatus=drr0("邮件发送状态")

SendTime=drr0("定时发送报告时刻点")

Host=drr0("邮件服务器")

HostName=drr0("邮箱账号")

HostPassword=drr0("邮箱密码")

HostMailbox=drr0("发送邮箱")

CheckTime=drr0("检测次数")

If (Myhour=SendTime) Then

    CheckTime=Checktime+1

Else

    CheckTime=0

End If

drr0("检测次数")=CheckTime

If (Myhour = SendTime And CheckTime=1)   Then

    For Each dr9 As DataRow In DataTables("邮箱信息表").DataRows

        If dr9("是否发送")=True Then

            Dim m As New MailSender

            m.Host = Host

            m.Account = HostName

            m.Password = HostPassword

            m.From = HostMailbox

            m.To = dr9("邮箱地址1")

            If dr9("邮箱地址2")<> Nothing Then

                m.AddReceiver(dr9("邮箱地址2"))

            End If

            If dr9("邮箱地址3")<> Nothing Then

                m.AddReceiver(dr9("邮箱地址3"))

            End If

            If dr9("邮箱地址4")<> Nothing Then

                m.AddReceiver(dr9("邮箱地址4"))

            End If

            If dr9("邮箱地址5")<> Nothing Then

                m.AddReceiver(dr9("邮箱地址5"))

            End If

            If dr9("邮箱地址6")<> Nothing Then

                m.AddReceiver(dr9("邮箱地址6"))

            End If

            If dr9("邮箱地址7")<> Nothing Then

                m.AddReceiver(dr9("邮箱地址7"))

            End If

            If dr9("邮箱地址8")<> Nothing Then

                m.AddReceiver(dr9("邮箱地址8"))

            End If

            If dr9("邮箱地址9")<> Nothing Then

                m.AddReceiver(dr9("邮箱地址9"))

            End If

            If dr9("邮箱地址10")<> Nothing Then

                m.AddReceiver(dr9("邮箱地址10"))

            End If

            m.Title = Date.today & dr9("邮件标题")

            m.Content =  dr9("邮件内容")

            If dr9("附件文件1")<> Nothing Then

                m.AddAttachments(ReportPath & dr9("附件文件1"))

            End If

            If dr9("附件文件2")<> Nothing Then

                m.AddAttachments(ReportPath & dr9("附件文件2"))

            End If

            If dr9("附件文件3")<> Nothing Then

                m.AddAttachments(ReportPath & dr9("附件文件3"))

            End If

            If dr9("附件文件4")<> Nothing Then

                m.AddAttachments(ReportPath & dr9("附件文件4"))

            End If

            If dr9("附件文件5")<> Nothing Then

                m.AddAttachments(ReportPath & dr9("附件文件5"))

            End If

            m.SendAsync()

        End If

    Next

    SendStatus="已经发送"

    drr0("上次自动发送时间")=now()

    drr0("邮件发送状态")="已经发送"

    DataTables("信息表").save()

    messagebox.show( MyDate & " 报表自动生成和发送完毕!!!!")

    \'MyTimers("定时发送报告").Enabled = False

End If

 每次执行都报错？那就加上msgbox，定位一下是哪句代码有错。

谢谢老师指点迷津！！！！！