I want to send a whatsapp message in ASP.NET MVC 5.

Question

How to send a whatsapp message in asp.net mvc 5 can you please share me your answers.

I am already create in c# but that the coding also not working properly  if i run a program it always shows like connection failed not authorized. i declare a coding below..

 

private void button1_Click(object sender, EventArgs e)

{

string from = "xxxxxxxxxxmy Mobile Number";

string TO = textBox1.Text;

string Message = textBox2.Text;

WhatsApp wa = new WhatsApp(from, "xxxxxxxxxxxxxxxxxxx", "Thamizh, false, false");

wa.OnConnectSuccess += () =>

{

MessageBox.Show("Connected to Whatsapp");

wa.OnLoginSuccess += (PhoneNumber, data) =>

{

wa.SendMessage(TO ,Message);

MessageBox.Show("Message send successfully");

};

wa.OnLoginFailed += (data) =>

{

MessageBox.Show("Login Failed :{0}", data);

};

wa.Login();

};

wa.OnConnectFailed += (ex) =>

{

MessageBox.Show("Connection Failed");

};

wa.Connect();

}