vb.net读取邮件信息 vba从邮件抓取数据到excel

Quoted-Printable编码的邮件解码,vb.net代码怎么写,谢谢Dim Lines = System.IO.File.ReadAllLines("D:\zhege\qp.txt")
'邮件源代码应该是分行读?。婊坏粽飧鍪榫托?。for代码段符合流的读取行方法(readline) 。
Dim codeBuilder As New System.Text.StringBuilder
For Each code As String In Lines
code = code.Replace("==", "=")
If code.EndsWith("=") Then
code = code.Substring(0, code.Count - 1)
codeBuilder.Append(code)
ElseIf code"" Then
codeBuilder.AppendLine(code)
End If
Next
Dim reg As New System.Text.RegularExpressions.Regex("(=(\d|[A-F]){2}){1,}")
Dim match As System.Text.RegularExpressions.Match = Nothing
While reg.IsMatch(codeBuilder.ToString)
match = reg.Match(codeBuilder.ToString)
Dim Bytes As New List(Of Byte)
For Each cMatch As String In Replace(match.Value, "=", "", 1, 1).Split("="c)
Bytes.Add(CByte("h"cMatch))
Next
codeBuilder = codeBuilder.Replace(match.Value, System.Text.Encoding.Default.GetString(Bytes.ToArray))
End While
MsgBox(codeBuilder.ToString)
我只测试了一段qp代码,可能有误 。如果qp不是Default编码,结果可能是乱码 , 需要注意
vb.net邮件发送怎样获取错误信息?在代码中建立数据库连接,写上sql命令,用一个SqlDataReader即可 。
Dim mycon as SqlConnection=new SqlConnection(....)
Dim mycom asSqlCommand =new SqlCommand("select id..."...)
Dim mydr as SqlDataReader=mycom.ExecuteReader();
dim mytxb as TextBox
while(mydr.Read())
Begin
mytxb.Text=mydr.Getstring(0)
mydr.close()
mycon.close()
End
如何用VB.Net收发邮件在Identity2.0里面封装vb.net读取邮件信息了IIdentityMessageService接口vb.net读取邮件信息,可以用来发送接收邮件 。
看看
Imports System.Threading.Tasks
Imports System.Security.Claims
Imports Microsoft.AspNet.Identity
Imports Microsoft.AspNet.Identity.EntityFramework
Imports Microsoft.AspNet.Identity.Owin
Imports Microsoft.Owin
Imports Microsoft.Owin.Security
public function SendAsync(message as IdentityMessage) as task
dim credentialUserName = "邮箱登录名"
dimsentFrom = "vb.net读取邮件信息你的邮箱地址"
dim pwd= "邮箱登录密码";
dim client as new System.Net.Mail.SmtpClient("smtp服务器地址")
client.Port = 25'mtp邮件服务器端口
client.DeliveryMethod = System.Net.Mail.SmtpDeliveryMethod.Network
client.UseDefaultCredentials = false
dim credentials as new System.Net.NetworkCredential(credentialUserName, pwd)
client.EnableSsl = true
client.Credentials = credentials
dim mail as new System.Net.Mail.MailMessage(sentFrom, message.Destination)
mail.Subject = message.Subject
mail.Body = message.Body
return client.SendMailAsync(mail)
end function
如何用vb.net2010打开outlook2010?Dim outObj As New Microsoft.Office.Interop.Outlook.Application
Dim Item As Microsoft.Office.Interop.Outlook.MailItemClass
Item = outObj.CreateItem(0)
Item.To =
Item.Subject = "反馈建议"
Item.Body = "正文"
Item.Attachments.Add("C:\附件.txt")
Item.Send()
需要在工程中引用 Microsoft Office Interop Outlook
VB如何接收邮件Visual Basic 6中发送邮件的新方法
用VB6编写发送邮件的程序,有多种E-mail组件可供选择,如MAPIMessages、IIS4.0附带的CDONTS(NTS Collaboration Data Objects)以及许多第三方厂商开发的Email软件等 。本文介绍用CDONTS开发VB下的邮件程序方法 。
1. 确认已安装SMTP服务器
首先 , 必须确认在IIS服务器上已安装SMTP服务器,这是安装Option Pack时被缺省安装的选项 。如果SMTP服务器已安装,在System32目录下会存在一个名为cdonts.dll的文件 。

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