Imports System.Net.Mail

Public Class cErrorHandler

    Public Shared Sub ERR(message As String, stack As String, functionName As String, Optional OP As String = "", Optional title As String = "", Optional mailadess As String = "al@verag.ag", Optional recieverMailAdress As String = "", Optional zusatz As String = "")
        If OP = "" Then OP = VERAG_PROG_ALLGEMEIN.cAllgemein.ERR_OP_GLOBAL ' GLobal gesetzes Errorhandling! (Standart=SHOW)
        Select Case OP
            Case ERROR_OP.MAIL
                sendERRORperMail(title, message, stack, mailadess, zusatz)
            Case ERROR_OP.SHOW
                ' MsgBox("Fehler in der Funktion '" & System.Reflection.MethodInfo.GetCurrentMethod.Name & "'" & vbNewLine & vbNewLine & ex.Message)
                MsgBox(If(functionName <> "", "Fehler in der Funktion '" & functionName & "'" & vbNewLine & vbNewLine, "") & message & vbNewLine & stack & vbNewLine & zusatz, MsgBoxStyle.OkOnly, If(title <> "", title, "Fehler"))
        End Select
    End Sub

    Shared Sub sendERRORperMail(title, errmsg, errstack, recieverMailAdress, zusatz)
        Dim Msg As New MailMessage
        Dim myCredentials As New System.Net.NetworkCredential
        myCredentials.UserName = "support@verag.ag"
        myCredentials.Password = "support"
        Msg.IsBodyHtml = False
        Dim mySmtpsvr As New SmtpClient()
        mySmtpsvr.Host = "owa.verag.ag" 'bei web.de
        mySmtpsvr.Port = 25 '587 '25
        mySmtpsvr.UseDefaultCredentials = False
        mySmtpsvr.Credentials = myCredentials
        Try
            Msg.From = New MailAddress("al@verag.ag")
            Msg.To.Add(recieverMailAdress)

            Msg.Subject = title '"ERROR - DAKOSY Einarbeitung"
            Msg.Body = "Uhrzeit: " & Now.ToShortDateString
            Msg.Body &= vbNewLine
            Msg.Body &= vbNewLine
            Msg.Body &= "Fehlermeldung: " & errmsg
            Msg.Body &= vbNewLine
            Msg.Body &= vbNewLine
            Msg.Body &= "Stacktrace: " & errstack
            Msg.Body &= vbNewLine
            If zusatz <> "" Then
                Msg.Body &= "Zusatz: " & zusatz
                Msg.Body &= vbNewLine
            End If
            Msg.Body &= errstack
            mySmtpsvr.Send(Msg)
        Catch ex As Exception
            Try
                mySmtpsvr.Host = "192.168.0.107" 'bei web.de ' 235
                mySmtpsvr.Send(Msg)

            Catch ex2 As Exception
                MsgBox(ex.Message & ex.StackTrace)
            End Try


        End Try

    End Sub

End Class

Public Class ERROR_OP
    Shared Property SHOW As String = "SHOW"
    Shared Property MAIL As String = "MAIL"
    Shared Property TOFILE As String = "TOFILE"
End Class