How to send and receive free SMS in windows Application Using C#

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Hi, I am busy with the development of the desktop application in c# and i would like to add SMS feature on the app. How to send and receive free SMS in windows Application Using C#

Posted 19-Aug-12 10:39am

Member 8018897

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4 solutions

Solution 2

There are multiple free sms providers like Way2sms.com, Freesms8.com, Fullonsms.com etc.

The basic idea around is programmatic http operations(POST, GET) etc.

Let me explain :

1. POST reqd info to Login page and Get cookie.
2. Pass the cookie and POST to sms sending page.

You can inspect their login pages there to understand what are the information they pass to login page, and what's the login page relative url etc.

Thanks,

Kuthuparakkal

Posted 19-Aug-12 18:37pm

Kuthuparakkal

Solution 4

Problem is not solved its showing status as -7
SendSms sms = new SendSms();

string status = sms.send("987654321", "PASSWORD", "hello", "987654321");

if (status == "1")
{

MessageBox.Show("Message Send");

}

else if (status == "2")
{

MessageBox.Show("No Internet Connection");

}

else
{

MessageBox.Show("Invalid Login Or No Internet Connection");

}

Posted 16-Jan-13 19:59pm

Member 7970434

Comments

jayu28791 27-May-13 2:57am

Hey have u figure out something i am getting Message "Invalid Login Or No Internet Connection" though the login is correct and there is a internet connection

Member 12832463 10-Nov-16 2:12am

SMSClient.SendSms.send() does not work

Member 13413088 10-Oct-17 22:04pm

I'm getting status=2; No internet connection. Although there is an internet connection

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Renju Vinod · Accepted Answer · 2012-08-19T18:44:00

Solution 3

Use smsClient.dll for sending sms using your way2sms account

You can download smsClient.dll from the following link

http://skdotnetdeveloper.blogspot.in/2011/09/send-sms-in-cnet.html[^]

Add reference of this dll and use this following code for sending the sms

C#

SmsClient.SendSms sms = new SmsClient.SendSms();
 //string status=sms.send(way2smsuserid, way2smspassword, message, tonumber);

Posted 19-Aug-12 18:44pm

Renju Vinod

Comments

ridoy 20-Aug-12 2:48am

good one..

Member 8018897 20-Aug-12 10:35am

do I have to use way2sms account only for this dll or any of account? I think way2sms works only for people who are in India and I'm in South Africa

ridoy · Accepted Answer · 2012-08-19T11:10:00

Solution 1

http://www.smsco.it/tomcat/en/sms_tutorials/sms_from_c_sharp.jsp[^]
http://social.msdn.microsoft.com/Forums/en-US/microsoftdeviceemu/thread/a0c7be46-4bcf-4379-a1ce-c5778a1dc7cd[^]
Sending SMS using .NET[^]
How to Send SMS Messages from C# using an SQL Database[^]

Posted 19-Aug-12 11:10am

ridoy