cannot send bulk SMS using GSM

Question

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hi; here below are my codes whic i can send single SMS using GSM. but, i am unable to send bulk SMS. For bulk i am using dataGridciew control.

Single SMS code

C#

public void sendSinglesms()
       {

               sms = new SmsClass(cmbport.Text);
               sms.Opens();
               sms.sendSms(txttelephone.Text, "**MediAlert** ");
               sms.Closes();
               MessageBox.Show(&quot;Suucessfully Message Sent!&quot;);

       }

Bulk SMS code

C#

sms = new SmsClass(cmbport.Text);
           sms.Opens();
           foreach (DataGridViewRow row in dataGridViewpatientdetails.Rows)
           {
               DataGridViewCheckBoxCell CbxCell = (DataGridViewCheckBoxCell)row.Cells[0];
               if (Convert.ToBoolean(CbxCell.Value) == true)
               {
               //cell[2] is telephone number
                sms.sendSms(row.Cells[2].ToString(), &quot;**MediAlert** &quot;);
               }
           }
           sms.Closes();
           MessageBox.Show(&amp;quot;Suucessfully Message Sent!&amp;quot;);
}

Posted 25-Aug-14 8:03am

zakirox123

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Comments

[no name] 25-Aug-14 14:15pm

You need to learn to use the debugger and be more informative than "I am unable". row.Cells[2].ToString(), should probably be row.Cells[2].Value.ToString(),

Sergey Alexandrovich Kryukov 25-Aug-14 14:24pm

Bulk..? May I know the purpose?
—SA

zakirox123 25-Aug-14 14:38pm

this for my medical alert project here i am getting another problem its just sending one message at a time :(

sms = new SmsClass(cmbport.Text);
sms.Opens();
foreach (DataGridViewRow row in dataGridViewpatientdetails.Rows)
{
DataGridViewCheckBoxCell CbxCell = (DataGridViewCheckBoxCell)row.Cells[0];
if (Convert.ToBoolean(CbxCell.Value) == true)
{
//cell[2] is telephone number
sms.sendSms(row.Cells[2].Value.ToString(), "**MediAlert**");
}
}
sms.Closes();
MessageBox.Show("Suucessfully Message Sent!");
}

zakirox123 25-Aug-14 16:18pm

this for my medical alert project here i am getting another problem its just sending one message at a time :(

sms = new SmsClass(cmbport.Text);
sms.Opens();
foreach (DataGridViewRow row in dataGridViewpatientdetails.Rows)
{
DataGridViewCheckBoxCell CbxCell = (DataGridViewCheckBoxCell)row.Cells[0];
if (Convert.ToBoolean(CbxCell.Value) == true)
{
//cell[2] is telephone number
sms.sendSms(row.Cells[2].Value.ToString(), "**MediAlert**");
}
}
sms.Closes();
MessageBox.Show("Suucessfully Message Sent!");
}

Hemant L Patil 28-Aug-14 3:09am

Are You Want To Send SMS from Your GSM Modem to other multiple number or Single Number ? using Your software Code

zakirox123 4-Sep-14 10:07am

i want to send SMS to multiple numbers using grid view

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