send message C# to whatsapp

Question

how to send message c# to whatsapp and i got one error that is login failed and unauthorized user

Ganesh Jayswal · Answer

Hello Rajan Arora i am also not understand how to start send sms on whats app by vs 2010 so plz help me

Chandu Kumawat · Answer

hello, plz tell me if ur getting idea about send msg c# to whatsapp

Rajan Arora · Answer

Please check your mail. I have send you the code. If you face any difficult feel free to contact

Chandu Kumawat · Answer

subject:- send msg c# to whatsapp Respected Rajan Arora Sir plz give me tested code at my mail chanduk95@yahoo.com

Chandu Kumawat · Answer

chanduk95@yahoo.com

Rajan Arora · Answer

give your email address i will send you my tested code.

Chandu Kumawat · Answer

//Send ( button_click ) string from = 917768861761"; // following generated password with given phonenumber WhatsApp wa = new WhatsApp(from,"K+YiVsaJJXtY8ecRx718R+9iX/Q=", "Shekhar", false, false);

Chandu Kumawat · Answer

sir can send u as email plz give me ur email an thanks to reply

Chandu Kumawat · Answer

using System; using System.Collections.Generic; using System.ComponentModel; using System.Data; using System.Drawing; using System.Linq; using System.Text; using System.Threading.Tasks; using System.Windows.Forms; using WhatsAppApi; namespace SendingWhatsAppMessageFromCSharp { public partial class Form1 : Form { public Form1() { InitializeComponent(); } //919885149767 //S2pRzjF5WnVcHCwGFkjJuFI2oCM= private void btnSend_Click(object sender, EventArgs e) { //Send ( button_click ) string from = "917768861761"; string to = txtTo.Text; string msg = txtMessage.Text; WhatsApp wa = new WhatsApp(from, "K+YiVsaJJXtY8ecRx718R+9iX/Q=", "Shekhar", false, false); wa.OnConnectSuccess += () => { MessageBox.Show("Connected to whatsapp..."); wa.OnLoginSuccess += (phoneNumber, data) => { wa.SendMessage(to, msg); MessageBox.Show("Message Sent..."); }; wa.OnLoginFailed += (data) => { MessageBox.Show("Login Failed : {0}", data); }; wa.Login(); }; wa.OnConnectFailed += (ex) => { MessageBox.Show("Connection Failed..."); }; wa.Connect(); } } }

Mukesh Kumar · Answer

Hi, Can you provide us required code and details of error so that I can move next on this to provide you solution? thanks

Chandu Kumawat · Answer

Please Tell me i use wart tool to generate password and put that password correctly but login Failed how plz tell me ......how i am going to authorized about that

Chandu Kumawat · Answer

hi RAJAN ARORA SIR ..sir i am using WART tool to generate the password but it gives me login failed or unauthorized plz tell how can prevent this error plz sir

Rajan Arora · Answer

I have tested that code that is mention on http://www.c-sharpcorner.com/Authors/c4d11a/sekhar-srinivas.aspx and run successfully,if you get login error than there is a problem with Authorization Process. How you get the password for your Whatsapp number?

Rajeesh Menoth · Answer

Hi, Contact with him : http://www.c-sharpcorner.com/Authors/c4d11a/sekhar-srinivas.aspx

Chandu Kumawat · Answer

sir plz send me any other type of code

Chandu Kumawat · Answer

but sir i saw this video and i performed it but sir it will give me error login failed how can i solve this

Rajeesh Menoth · Answer

Hi, Ref this video : http://www.c-sharpcorner.com/UploadFile/c4d11a/sending-whatsapp-message-using-C-Sharp-code/

send message C# to whatsapp

Answers (17)