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我有一个通过调度程序自动启动 Windows 的程序。它所做的是运行查询，然后通过电子邮件发送查询结果。这一切都有效。我想做的是将程序提升到一个新的水平。我们有 10 个地点。位置 DM 应每天收到此报告（仅收到他们的商店）。所以基本上我想做的是以不同的表格适配器的形式重复代码并通过电子邮件发送该信息。我的 C# 代码是：

Imports System.Net.Mail
Imports System.Linq

Public Class Form1

    Private Sub Form1_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load


        Try
            Dim SmtpServer As New SmtpClient()
            Dim mail As New MailMessage()
            Me.Paid_Out_TbTableAdapter.Fill(Me.DataSet.Paid_Out_Tb)
            Dim payouts = _
            <html>
                <body>
                    <table border="1">
                        <tr><th>Store #</th><th>Date</th><th>Amount</th><th>User</th><th>Comment</th></tr>
                        <%= From paidOut In Me.DataSet.Paid_Out_Tb.AsEnumerable _
                            Select <tr><td><%= paidOut.Store_Id %></td>
                                       <td><%= Convert.ToDateTime(paidOut.Paid_Out_Datetime).ToString("M/d/yy") %>
                                       </td><td><%= "$" & paidOut.Paid_Out_Amount.ToString("0.00") %></td>
                                       <td><%= paidOut.Update_UserName %></td>
                                       <td><%= paidOut.Paid_Out_Comment %></td></tr> %>
                    </table>
                </body>

            </html>

            If (Me.DataSet.Paid_Out_Tb.Count = 0) Then 'This cheks to see if the dataset is Null.  We do not want to email if the set is Null

                Me.Close()

            Else

                SmtpServer.Credentials = New  _
                Net.NetworkCredential("*****", "****") 'Assign the network credentials
                SmtpServer.Port = 25 'Assign the SMTP Port
                SmtpServer.Host = "10.0.*.*" 'Assign the Server IP
                mail = New MailMessage() 'Starts a mail message
                mail.From = New MailAddress("***@***.com") 'Sets the "FROM" address
                mail.To.Add("****@****.com") 'Sets the "To" address
                'mail.CC.Add("****@****.com") 'set this if you would like to CC
                mail.Subject = "Paid Out Report for 1929"
                mail.IsBodyHtml = True
                mail.Body = payouts.ToString()
                SmtpServer.Send(mail)
                'MsgBox("mail send")
            End If

        Catch ex As Exception

            MsgBox(ex.ToString)


        End Try

我的查询是：

SELECT        Store_Id, Paid_Out_Amount, Paid_Out_Comment, Paid_Out_Datetime, Update_UserName, Till_Number
FROM            Paid_Out_Tb
WHERE        (Store_Id = 1929) AND (Paid_Out_Datetime >= DATEADD(day, DATEDIFF(day, 0, GETDATE()) - 1, 0)) AND (Paid_Out_Datetime < DATEADD(day, DATEDIFF(day, 0, 
                         GETDATE()), 0)) AND (Paid_Out_Amount > 20) OR
                         (Store_Id = 1929) AND (Paid_Out_Datetime >= DATEADD(day, DATEDIFF(day, 0, GETDATE()) - 1, 0)) AND (Paid_Out_Datetime < DATEADD(day, DATEDIFF(day, 0, 
                         GETDATE()), 0)) AND (Paid_Out_Comment LIKE N'%' + 'Filter' + '%')

同样，这一切都有效。但我的第二个查询将完全相同，只是我将用“112”替换 store_ID。然后，我需要将该查询结果通过电子邮件发送到与 1929 id 不同的地址......关于如何最好地完成此任务的任何建议？

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1 回答 1

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Imports System.Net.Mail
Imports System.Linq

Public Class Form1

    Private Sub Form1_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
        'TODO: This line of code loads data into the 'DataSet.Paid_Out_Tb' table. You can move, or remove it, as needed.

        Try
            Dim SmtpServer As New SmtpClient()
            Dim mail As New MailMessage()
            Me.Paid_Out_TbTableAdapter.Fill(Me.DataSet.Paid_Out_Tb)
            Me.DataTable1TableAdapter.Fill(Me.DataSet.DataTable1)
            Dim payouts = _
            <html>
                <body>
                    <table border="1">
                        <tr><th>Store #</th><th>Date</th><th>Amount</th><th>User</th><th>Comment</th></tr>
                        <%= From paidOut In Me.DataSet.Paid_Out_Tb.AsEnumerable _
                            Select <tr><td><%= paidOut.Store_Id %></td>
                                       <td><%= Convert.ToDateTime(paidOut.Paid_Out_Datetime).ToString("M/d/yy") %>
                                       </td><td><%= "$" & paidOut.Paid_Out_Amount.ToString("0.00") %></td>
                                       <td><%= paidOut.Update_UserName %></td>
                                       <td><%= paidOut.Paid_Out_Comment %></td></tr> %>
                    </table>
                </body>

            </html>
            Dim Payouts453 = _
            <html>
                <body>
                    <table border="1">
                        <tr><th>Store #</th><th>Date</th><th>Amount</th><th>User</th><th>Comment</th></tr>
                        <%= From paidOut In Me.DataSet.DataTable1.AsEnumerable _
                            Select <tr><td><%= paidOut.Store_Id %></td>
                                       <td><%= Convert.ToDateTime(paidOut.Paid_Out_Datetime).ToString("M/d/yy") %>
                                       </td><td><%= "$" & paidOut.Paid_Out_Amount.ToString("0.00") %></td>
                                       <td><%= paidOut.Update_UserName %></td>
                                       <td><%= paidOut.Paid_Out_Comment %></td></tr> %>
                    </table>
                </body>

            </html>
            If (Me.DataSet.Paid_Out_Tb.Count = 0) Then 'This cheks to see if the dataset is Null.  We do not want to email if the set is Null

                Me.Close()


            Else

                SmtpServer.Credentials = New  _
                Net.NetworkCredential("****", "****") 'Assign the network credentials
                SmtpServer.Port = 25 'Assign the SMTP Port
                SmtpServer.Host = "10.0.*.**" 'Assign the Server IP
                mail = New MailMessage() 'Starts a mail message
                mail.From = New MailAddress("*@**.com") 'Sets the "FROM" address
                mail.To.Add("**@**.com") 'Sets the "To" address
                'mail.CC.Add("**@**.com") 'set this if you would like to CC
                mail.Subject = "Paid Out Report for 1929"
                mail.IsBodyHtml = True
                mail.Body = payouts.ToString() & Payouts453.ToString() 'this is to add another chart  You would use a seperate dataset obviously
                SmtpServer.Send(mail)
                'MsgBox("mail send")
            End If

        Catch ex As Exception

            MsgBox(ex.ToString)


        End Try






        Me.Close() 'Closes the program when it's finished.


    End Sub

完成此任务的最简单方法是添加另一个 tableadapter 并运行单独的查询......这可能不是最有效的，但对于正在传输的数据量......它可以工作......

于 2012-07-31T16:31:20.047 回答