Send SMS using Windows Application

Question

I want to create a win form using which I can send the SMS to desired mobile number. I have tried different ways to send, But not succeeded in one, here are my efforts, which didn't worked. (These are all random numbers for posing)
First Try:

using SmsClient;
SendSms oSendSMS = new SendSms();
MessageBox.Show(oSendSMS.send("1234567890", "1111", "Hello", "1234567890"));

Second Try:

HttpWebRequest myReq = (HttpWebRequest)WebRequest.Create("http://ubaid.tk/sms/sms.aspx?uid=" + uid + "&pwd=" + password + "&msg=" + message + "&phone=" + no + "&provider=way2sms");

            HttpWebResponse myResp = (HttpWebResponse)myReq.GetResponse();
            System.IO.StreamReader respStreamReader = new System.IO.StreamReader(myResp.GetResponseStream());
            string responseString = respStreamReader.ReadToEnd();
            respStreamReader.Close();
            myResp.Close();

Third Try:

using SMSClassLibrary;
    string status = "";
                CookieContainer cookie = Login.Connect("1234567890", "1111", out status);
                string[] siteParameters = Login.GetSiteParameters(cookie);
                MessageBox.Show(SendSMS.Send_Processing("1234567890", "jkdfhjnhsd", cookie, siteParameters));

Can any one please help in succeeding these efforts?

Answer 1

请参阅API 的站点，该站点声称“Way2SMS”提供程序（根据您的以&provider=way2sms结尾的 URL，您似乎正在使用）不再适用于非专用用户。

Answer 2

You cannot directly send an SMS over the internet, you need to use a provider with interconnects to the mobile networks and use what ever API they provide you with. Your second example looks like something along those lines.

Their are loads of providers, just search for bulk SMS or SMS API.