Sending message on multiple numbers

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My application in c# is sending message on a single mobile number which i enter in text box.... i am using mysql database i want that sms should send to all mobile numbers which are present in the field of "cellno" in my sql database, my code is working for single number how can i send it on more than one mobile...?

Posted 13-Apr-12 4:03am

marriam-2

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ZurdoDev 13-Apr-12 10:11am

Loop through the records in the db and call the same code you are using now and just replace the number.

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BobJanova · Answer 1 · 2012-04-13T05:22:00

Solution 2

You will have to send a separate message for each number, I think. So either loop around the list of numbers creating requests, or use a parallel approach and spawn a task to send a message to each number on the whole list.

Posted 13-Apr-12 5:22am

BobJanova

Wes Aday · Answer 2 · 2012-04-13T16:10:00

Solution 4

As much as I hate how this sounds.....

Ever hear of a "for" loop?

C#

for (int i =0; i < number of contacts; i++)
{
  sendMsg(port, p, p1);
}

But it does not sound like a legitimate type of program to me.... spamming cell phones.

Posted 13-Apr-12 16:10pm

Wes Aday

hitech_s · Answer 3 · 2012-04-15T19:26:00

Solution 5

seperate mobile numbers with comas(,) most probably your problem will be solved

Posted 15-Apr-12 19:26pm

hitech_s

marriam-2 · Answer 4 · 2012-04-13T04:24:00

i am using this code....... if i make a string for retrieving cell numbers from database and then put this string istead of p(textbox) then is it right way?

public bool sendMsg(SerialPort port,string p, string p1)
{

bool isSend = false;

string recievedData = ExecCommand(port, "AT", 300, "No phone connected");
recievedData = ExecCommand(port, "AT+CMGF=0", 300, "Failed to set message format.");

string command ="AT+CMGS=\"" + p + "\"";

recievedData = ExecCommand(port, command, 300, "Failed to accept phoneNo");
string command1 = "AT+CMGS=\"14" + p1 + char.ConvertFromUtf32(26) + "\r";

recievedData = ExecCommand(port,command1, 5000, "Failed to send message"); //3 seconds
if (recievedData.EndsWith("\r\nOK\r\n"))
{
isSend = true;
}
else if (recievedData.Contains("ERROR"))
{
isSend = false;
}
return isSend;
}

marriam-2 · Answer 5 · 2012-04-13T05:53:00

Solution 3

i need code or psudo code for solution

Posted 13-Apr-12 5:53am