短信收发程序c#

1、.using system;using system.drawing;using system.collections;using system.componentmodel;using system.windows.forms;using system.data;using system.threading;using system.text;using justinio;using sms;using system.io;using system.timers;public struct message/定时发送相关信息 public string number; public strin

2、g center; public string mess; ; message message1 = new message(); message message2 = new message(); message message3 = new message(); string state = ;/存储发送情况 int x = 0, y = 0;/发送计数 / / 应用程序的主入口点。 / stathread static void main() application.run(new form1(); / 初始化串口 public bool initcom(string m_port, i

3、nt m_baudrate) ss_port.portnum = m_port; ss_port.baudrate = m_baudrate; ss_port.bytesize = 8; ss_port.parity = 0; ss_port.stopbits = 1; ss_port.readtimeout = 1000; try if (ss_port.opened) 精品. ss_port.close(); ss_port.open(); else ss_port.open();/打开串口 return true; catch (exception e) messagebox.show(

4、错误： + e.message); return false; /初始化代码，并获取相关信息 private void btnconnect_click(object sender, system.eventargs e) bool opened = initcom(connectport.selecteditem.tostring(), convert.toint32(connectbaudrate.selecteditem.tostring(); bool connected = false; if (opened) ss_port.write(encoding.ascii.getbyte

5、s(at+cgmir); /获取品牌 string response = encoding.ascii.getstring(ss_port.read(128); if (response.length 0) connectstate.text = response.substring(2, 16); connected = true; else connectstate.text = 连接不成功; connected = false; ss_port.write(encoding.ascii.getbytes(at+cgmmr);/获取型号 response = encoding.ascii.

6、getstring(ss_port.read(128); if (response.length 0) connectstate.text = connectstate.text + + response.substring(2, 6) + 已连接; connected = true; 精品. else connectstate.text = 连接不成功; connected = false; ss_port.write(encoding.ascii.getbytes(at+csca?r);/获取短信中心号 response = encoding.ascii.getstring(ss_port

7、.read(128); if (response.length 0) centernumber.text = response.substring(11, 13); connected = true; else connected = false; if (connected = true) btnconnect.enabled = false; btnsend.enabled = true; receive.enabled = true; unread.enabled = true; sendstate.enabled = true; clearsend.enabled = true; el

8、se btnconnect.enabled = true; btnsend.enabled = false; receive.enabled = false; unread.enabled = false; sendstate.enabled = false; clearsend.enabled = false; timer2.start();/连接成功后，每1秒自动读取一次未读信息，若有未读则显示 /发送短信 private void btnsend_click(object sender, system.eventargs e) /输入对方手机号码不足或短信为空时报错并重启 string

9、num = targetnumber.text; num = num.substring(0, 2);精品. bool result = string.equals(num, 13); if (!result) result = string.equals(num, 14); if (!result) result = string.equals(num, 15); if (!result) result = string.equals(num, 18); if (!result) | (targetnumber.textlength != 11) | (smscontent.textleng

10、th = 0) messagebox.show(请检查对方手机号且短信内容不得为空！, 警告); return; /选择定时则启动定时器 if (radiobutton1.enabled & hour.enabled)/定时1 message1.number = targetnumber.text; message1.center = centernumber.text; message1.mess = smscontent.text; int second = (int.parse(hour.text) * 60 + int.parse(min.text) * 60+1;/若定时为0，防止定

11、时出错，默认为1秒 timer3.interval = 1000 * second; smsstate.text = 信息将在 + hour.text + 小时 + min.text + 分钟之后发出。rn; timer3.start(); radiobutton1.enabled = false; return; else if (radiobutton2.enabled & hour2.enabled)/定时2 message2.number = targetnumber.text; message2.center = centernumber.text; message2.mess =

12、smscontent.text; int second = (int.parse(hour2.text) * 60 + int.parse(min2.text) * 60+1; timer4.interval = 1000 * second; smsstate.text = 信息将在 + hour2.text + 小时 + min2.text + 分钟之后发出。rn; timer4.start(); radiobutton2.enabled = false; return; 精品. else if (radiobutton4.enabled & hour3.enabled)/定时3 messa

13、ge3.number = targetnumber.text; message3.center = centernumber.text; message3.mess = smscontent.text; int second = (int.parse(hour3.text) * 60 + int.parse(min3.text) * 60 + 1; timer5.interval = 1000 * second; smsstate.text = 信息将在 + hour3.text + 小时 + min3.text + 分钟之后发出。rn; timer5.start(); radiobutton

14、4.enabled = false; return; thread.sleep(2000);/当前线程延迟2秒，提高发送成功率 string decodedsms = sms.smsdecodedsms(centernumber.text, targetnumber.text, smscontent.text); byte buf = encoding.ascii.getbytes(string.format(at+cmgs=0r, sms.nlength); ss_port.write(buf); string response = encoding.ascii.getstring(ss_p

15、ort.read(128); string sendstate = ; /connectstate.text = ucs2: + decodedsms;/短信编码 if (response.length 0 & response.endswith( ) ss_port.write(encoding.ascii.getbytes(string.format(0x01a, decodedsms); sendstate = 发送成功!r; x += 1; else sendstate = 发送失败。r; y += 1; string result = string.format(0 内容：1 2rn

16、, targetnumber.text, smscontent.text, sendstate); smsstate.text += result; state += result; / 关闭串口，退出程序 private void btnexit_click(object sender, system.eventargs e) ss_port.close();精品. application.exit(); /断开 private void btndisconnect_click(object sender, eventargs e) ss_port.close(); state = ; bt

17、nconnect.enabled = true; btnsend.enabled = false; receive.enabled = false; unread.enabled = false; sendstate.enabled = false; clearsend.enabled = false; centernumber.text = ; connectstate.text = 未连接任何设备; private void form1_load(object sender, eventargs e) /清空状态 private void clear_click(object sender

18、, eventargs e) smsstate.clear(); /收件箱 private void receive_click(object sender, eventargs e) ss_port.write(encoding.ascii.getbytes(at+cmgl=4r); /列出sim卡中所有短信 string response = encoding.ascii.getstring(ss_port.read(5620); if (response.indexof(+cmgl:, 0) -1) response = sms.smsunpdu(response); smsstate.

19、text = response; /清空收件箱 private void unread_click(object sender, eventargs e) for (int i = 0; i -1) response = response.substring(response.indexof(rn+cmgl:, 0); response = sms.smsunpdu(response); smsstate.text = 收到新的短消息rn + response; /发送情况 private void sendstate_click(object sender, eventargs e) sms

20、state.text = state + rn + 已发送成功 + x.tostring() + 条，失败 + y.tostring() + 条。; private void clearsend_click(object sender, eventargs e) state = ; /定时发送1精品. private void timer3_tick(object sender, eventargs e) string decodedsms = sms.smsdecodedsms(message1.center, message1.number, message1.mess); byte bu

21、f = encoding.ascii.getbytes(string.format(at+cmgs=0r, sms.nlength); ss_port.write(buf); string response = encoding.ascii.getstring(ss_port.read(128); string sendstate = ; if (response.length 0 & response.endswith( ) ss_port.write(encoding.ascii.getbytes(string.format(0x01a, decodedsms); sendstate =

22、发送成功!r; x += 1; else sendstate = 发送失败。r; y += 1; string result = string.format(0 内容：1 2rn, message1.number, message1.mess, sendstate); smsstate.text += result; state += result; timer3.stop(); radiobutton1.enabled = true ; /定时发送2 private void timer4_tick(object sender, eventargs e) string decodedsms

23、= sms.smsdecodedsms(message2.center, message2.number, message2.mess); byte buf = encoding.ascii.getbytes(string.format(at+cmgs=0r, sms.nlength); ss_port.write(buf); string response = encoding.ascii.getstring(ss_port.read(128); string sendstate = ; if (response.length 0 & response.endswith( ) ss_port

24、.write(encoding.ascii.getbytes(string.format(0x01a, decodedsms); sendstate = 发送成功!r; x += 1;精品. else sendstate = 发送失败。r; y += 1; string result = string.format(0 内容：1 2rn, message2.number, message2.mess, sendstate); smsstate.text += result; state += result; timer4.stop(); radiobutton2.enabled = true ; /定时发送3 private void timer5_tick(object sender, eventargs e) string decodedsms = sms.smsdecodedsms(message3.center, message3.number, message3.mess); byte buf = encoding.ascii.getbytes(string.format(at+cmgs=0r, sms.nlength); ss_port.write(buf); string response = encoding.ascii.getstrin