Code:
Option Strict On
Option Explicit On
Imports System.IO
Imports System.Net
Imports System.Text
Public Class Form1
Private Sub Form1_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
End Sub
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
Dim cookieCon As New CookieContainer
Dim request As HttpWebRequest = DirectCast(HttpWebRequest.Create("http://www.metin2.de/user/login"), HttpWebRequest)
request.Method = "POST"
request.UserAgent = "Mozilla/5.0 (Windows NT 6.0; rv:9.0.1) Gecko/20100101 Firefox/9.0.1"
request.ContentType = "application/x-www-form-urlencoded"
Dim post As String = "username=" & TextBox1.Text & "&password=" & TextBox2.Text
Dim byteArr() As Byte = Encoding.UTF8.GetBytes(post)
request.ContentLength = byteArr.Length
Dim dataStream As Stream = request.GetRequestStream()
dataStream.Write(byteArr, 0, byteArr.Length)
Dim response As HttpWebResponse = DirectCast(request.GetResponse(), HttpWebResponse)
Dim reader As New StreamReader(response.GetResponseStream())
Dim seitenQuelltext As String = reader.ReadToEnd()
If seitenQuelltext.Contains("Sicher") Then
MsgBox("Account funktioniert!", MsgBoxStyle.Information)
Else
MsgBox("Account funktioniert nicht!", MsgBoxStyle.Critical)
End If
End Sub
End Class
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