VB.Net Tutorial/Socket Network/MailMessage — различия между версиями
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Текущая версия на 15:55, 26 мая 2010
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<source lang="vbnet">Imports System Imports System.Web Imports System.Web.Mail Imports System.Data Imports System.Drawing Imports System.Collections Imports System.Windows.Forms Imports System.ruponentModel Public Class Tester
Public Shared Sub Main Dim mails As New MailMessage mails.From = "from@from.net" mails.To = "to@to.net" mails.Subject = "message" mails.Cc = "cc@cc.net" mails.Body = "this is the message" mails.BodyEncoding = System.Text.Encoding.UTF8 mails.BodyFormat = MailFormat.Html mails.Attachments.Add("c:\\test.txt") SmtpMail.Send(mails) End Sub
End Class</source>
Unhandled Exception: System.InvalidCastException: Unable to cast object of type "System.String" to t ype "System.Web.Mail.MailAttachment". at System.Web.Mail.SmtpMail.CdoSysHelper.Send(MailMessage message) at System.Web.Mail.SmtpMail.Send(MailMessage message) at Tester.Main()