Send and Read SMS through a GSM Modem using AT Commands in C#

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OriginalGriff · Accepted Answer · 2012-12-22T23:44:00

Solution 1

Google is your friend: Be nice and visit him often. He can answer questions a lot more quickly than posting them here...

A very quick search using your subject as the search term gave over 300,000 hits: Google[^]

The top hit is an article from this very site: Send and Read SMS through a GSM Modem using AT Commands[^]

In future, please try to do at least basic research yourself, and not waste your time or ours.

Posted 22-Dec-12 23:44pm

OriginalGriff

Comments

fahimeh.zarei 23-Dec-12 5:49am

yes,but i want to Send and Read SMS through a GSM Modem using AT Commands in C#!!

OriginalGriff 23-Dec-12 5:52am

So, you didn't bother to follow the link and read at all, then?
C# - Check.
Send SMS - Check.
Read SMS - Check.
GSM Modem - Check.
AT Commands - Check.

fahimeh.zarei 23-Dec-12 5:51am

i download this project from codeproject Previously!!!this project in VB.net but i want to in C#.net.!!! please carefull to my question!!!!!!

OriginalGriff 23-Dec-12 5:53am

That's funny - it looks like C# to me:
public ShortMessageCollection ReadSMS(SerialPort port)
{
// Set up the phone and read the messages
ShortMessageCollection messages = null;
try
{
#region Execute Command
// Check connection
ExecCommand(port,"AT", 300, "No phone connected");

fahimeh.zarei 23-Dec-12 6:07am

i download this, but when received sms in GSM modem, sms din't show in program!!!!