C#/VB.Net สร้าง Line notify เข้า Line ส่วนตัวหรือ Group สำหรับทำระบบแจ้งเตือนผ่านระบบ line

public Iactionresult lineNotify(string msg)
        {
            string token = "TOKENKEY";
            try
            {
                var request = (HttpWebRequest)WebRequest.Create("https://notify-api.line.me/api/notify");
                var postData = string.Format("message={0}", msg);
                var data = Encoding.UTF8.GetBytes(postData);

                request.Method = "POST";
                request.ContentType = "application/x-www-form-urlencoded";
                request.ContentLength = data.Length;
                request.Headers.Add("Authorization", "Bearer "+token);

                using (var stream = request.GetRequestStream())stream.Write(data, 0, data.Length);
                var response = (HttpWebResponse)request.GetResponse();
                var responseString = new StreamReader(response.GetResponseStream()).ReadToEnd();
            }
            catch (Exception ex)
            {
                Console.WriteLine(ex.ToString());
            }
        }

Public Function lineNotify(ByVal msg As String) As Iactionresult
    Dim token As String = "TOKENKEY"

    Try
        Dim request = CType(WebRequest.Create("https://notify-api.line.me/api/notify"), HttpWebRequest)
        Dim postData = String.Format("message={0}", msg)
        Dim data = Encoding.UTF8.GetBytes(postData)
        request.Method = "POST"
        request.ContentType = "application/x-www-form-urlencoded"
        request.ContentLength = data.Length
        request.Headers.Add("Authorization", "Bearer " & token)

        Using stream = request.GetRequestStream()
            stream.Write(data, 0, data.Length)
        End Using

        Dim response = CType(request.GetResponse(), HttpWebResponse)
        Dim responseString = New StreamReader(response.GetResponseStream()).ReadToEnd()
    Catch ex As Exception
        Console.WriteLine(ex.ToString())
    End Try
End Function