主题：[求助]DataColChanged

 代码这样写

If e.DataCol.name="审核通过" Then
    If e.DataRow("审核通过") AndAlso Forms("需求主体").Opened AndAlso Forms("需求主体").Controls("CheckBox1").Checked Then
        systemready = False
        msgbox("第一次")
        If r.IsNull("邮件通知")
            str &= "邮件通知,"
        End If
        If r.IsNull("研发邮箱") Then
            str &= "研发邮箱"
        End If
        If str >""
            MessageBox.show("请检查," & str.Trim(",") & "不能为空","博达软件管理系统",MessageBoxButtons.OK,MessageBoxIcon.Warning)
            e.DataRow("审核通过") = "false"
        End If
        If r.IsNull("邮件通知") = False And r.IsNull("研发邮箱") = False Then
            If MessageBox.show("请核实已审核的需求","博达软件管理系统",MessageBoxButtons.OKCancel,MessageBoxIcon.Question)=DialogResult.OK Then
                Forms("发送mail").open
                Dim m As New MailSender
                m.Host = "mail.bdcom.com.cn"
                m.Account = "version@bdcom.com.cn"
                m.Password  = "version"
                m.From = "version@bdcom.com.cn"
                m.To = r("邮件通知").Replace(vbcrlf, ",").Replace(chr(13), ",").Replace(chr(10), ",")
                If r.IsNull("研发邮箱") = False Then
                    m.AddReceiver(r("研发邮箱").Replace(vbcrlf, ",").Replace(chr(13), ",").Replace(chr(10), ","))
                End If
                If r.IsNull("技术支持邮箱") = False Then
                    m.AddReceiver(r("技术支持邮箱").Replace(vbcrlf, ",").Replace(chr(13), ",").Replace(chr(10), ","))
                End If
                If r.IsNull("附加通知人员") = False Then
                    m.AddReceiver(r("附加通知人员").Replace(vbcrlf, ",").Replace(chr(13), ",").Replace(chr(10), ","))
                End If
                e.DataRow("审核通过时间") = Date.now
                m.Title = "博达软件管理系统= = = = = = =" & "需求编号:" & r("需求编号") & "-----此需求已审核(处于紧急状态),请研发和测试尽快处理"
                m.C & r("需求编号") & "      客户:" & r("客户") & "      博达机型:" & r("博达机型") & vbcrlf & "需求提交时间:" & r("需求提交时间") & "      审核通过时间:" & r("审核通过时间") & "      版本期望交期:" & r("期望交期") & vbcrlf & "show version:" & r("show_version") & vbcrlf & "需求描述:" & r("需求描述")
                m.SendAsync()
                Forms("发送mail").close
                For Each cdr As DataRow In r.DataRow.GetChildRows("需求明细表")
                    cdr("状态") = "审核通过"
                    cdr("审核通过时间") = r("审核通过时间")
                    cdr("状态直白") = "需求审核通过"
                Next
                If r.DataRow.GetChildRows("临时版本跟踪表").Count = 0 Then
                    Dim dr As DataRow = DataTables("临时版本跟踪表").AddNew()
                    dr("需求编号") = r("需求编号")
                End If
                MessageBox.show("需求编号:" & r("需求编号") & "------>" & "此紧急需求已审核通过并mail通知了相关研发测试人员!","博达软件管理系统")
                e.DataRow("log") = User.Name & " 于" & Date.Now & " 对" & e.DataRow("需求编号") & "勾选了" & "审核通过"  & " _紧急" & e.DataRow("紧急")
                Select Case e.DataCol.Name
                    Case "审核通过"
                        Tables("需求主表").Filter = "审核通过 = False And  审核不通过 = False"
                End Select
            Else
                e.DataRow("审核通过") = False
            End If
        End If
        systemReady = True
    Else If e.DataRow("审核通过") AndAlso Forms("需求主体").Opened AndAlso Forms("需求主体").Controls("CheckBox1").Checked = False Then
        msgbox("第二次")

    End If
End If