C # SMS Send mail send

Interest is the best teacher. --Einstein

First, the realization of SMS delivery

1. Use SMS Mao's way to send text messages, the premise to buy hardware equipment, here is not considered to show;

2. Using the SMS platform provided by China network, but after a few times to charge;

We mainly introduce the second way to achieve SMS, in the online (http://sms.webchinese.cn/) registered account (note password is not the key to obtain the SMS), the specific implementation, you can refer to the SMS API Downstream interface (HTTP/ sms.webchinese.cn/api.shtml), multi-language implementation examples are, the author here in C # implementation

Here is the Code demo

 　　　　  Private stringstrURL ="http://utf8.sms.webchinese.cn/?"; Private stringStruid ="uid="; Private stringStrkey ="&key="; Private stringStrsmsmon ="&smsmob="; Private stringStrsmstext ="&smstext=";  PublicMainForm () {InitializeComponent (); }        Private voidBtnsend_click (Objectsender, EventArgs e) {            if(txtsmsuserid.text!=""&& txttel.text!=""&& Txtsmsuserid.text! ="")            {                stringurl = strurl + struid + txtsmsuserid.text + strkey + strsmsmon + txttel.text + strsmstext +Txtcontent.text; stringresult=gethtmlfromurl (URL);            MessageBox.Show (result); }                   }        Private stringGethtmlfromurl (stringURL) {            stringTargetUrl =URL. Trim ().            ToString (); stringresult =NULL; Try{HttpWebRequest Request=(HttpWebRequest) webrequest.create (TargetUrl); Request. UserAgent="mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1)"; Request. Method="GET"; Request. Timeout= -* -* +; WebResponse response=request.                GetResponse (); Stream Stream=Response.                GetResponseStream (); StreamReader Reader=NewStreamReader (stream, Encoding.default); Result=Reader.            ReadToEnd (); }            Catch(Exception ex) {Throw NewException (ex.            StackTrace); }            returnresult; }

Second, to achieve mail delivery

. Net provides a lot of very rich mail sending and receiving APIs in the System.Net.Mail namespace, making it easy to implement messaging functions, here is a simple email example

Here is the Code demo

 　　　　  Private stringSmtpservice ="smtp.dnaerp.com"; Private stringSendEmail ="[email protected]"; Private stringSendpwd ="";  PublicMainForm () {InitializeComponent (); }        Private voidBtnsend_click (Objectsender, EventArgs e) {SmtpClient client=NewSmtpClient (Smtpservice); MailAddress sendaddress=NewMailAddress (SendEmail,"michaeltest"); MailAddress receiveraddress=Newmailaddress (Txtreceiver.text); MailMessage message=NewMailMessage (sendaddress, receiveraddress); Message. Subject="Email Demo Test"; Message. Subjectencoding=Encoding.default; Message. Body=Txtcontent.text; Message. Bodyencoding=Encoding.default; Message. To.add (""); Message. Cc. ADD (""); Client. Deliverymethod=smtpdeliverymethod.network; //whether to enable secure SSL sendClient. Enablessl =false; Try{client. useDefaultCredentials=false; NetworkCredential Credential=NewNetworkCredential (SENDEMAIL,SENDPWD); Client. Credentials=credential; Client.                Send (message); MessageBox.Show ("message sent successfully"); }            Catch(Exception ex) {Throw NewException (ex.            StackTrace); }        }

About the implementation of sending text messages, send e-mail to the end of the study, I hope to help you, if there is insufficient, welcome treatise, thank you for your reading.

C # SMS Send mail send