C # general class library-SMS cat operation class 2 usage (original at Command)

The usage method is simple. You only need to call the corresponding method of the instantiation class, and then process the method based on the returned value!

Mygsm GSM = new mygsm ("com3", 9600 );

Call: GSM. Call ("15000450819 ");

SMS: listbox1.items. Add (GSM. sendmsg ("15000450819", "I will send another SMS csabcd !, Haha! "). Tostring ());

Obtain the mobile phone machine code: listbox1.items. Add ("machine code:" + GSM. getmachineno ());

Obtain the SMS center number: listbox1.items. Add ("SMS center number:" + GSM. getmsgcenterno ());

Get unread SMS:

String [] Ss = GSM. getunreadmsg ();
Foreach (string s in SS)
{
If (s! = String. Empty & S. length! = 0)
{
Listbox1.items. Add (s );
}
}

Get all text messages: Try
{
String [] Ss = GSM. getallmsg ();
Foreach (string s in SS)
{
If (s! = String. Empty & S. length! = 0)
{
Listbox1.items. Add (s );
}
}
}
Catch {}

Read the text message with the specified serial number: textbox1.text = GSM. readmsgbyindex (3 );

Open the device:

Try
{
GSM. opencomm ();
This. CS (true );
Button8.enabled = false;
}
Catch {MessageBox. Show ("An error occurred while opening the device! "," Error ", messageboxbuttons. OK, messageboxicon. Error );}

Disable the device: Try
{
GSM. closecomm ();
This. CS (false );
Button8.enabled = true;
}
Catch {MessageBox. Show ("An error occurred while disabling the device! "," Error ", messageboxbuttons. OK, messageboxicon. Error );}

The following lists all Code on the test interface: View Code using system;
using system. collections. generic;
using system. componentmodel;
using system. data;
using system. drawing;
using system. text;
using system. windows. forms;
using myclasslibrary;

Namespace Myclassslibrarytest
{
Public   Partial   Class Frmgsm: Form
{
Public Frmgsm ()
{
Initializecomponent ();
}
Mygsm GSM =   New Mygsm ( " Com3 " , 9600 );
Delegate   Void Updatadelegate ();
Updatadelegate updatehandle =   Null ;

Private   Void Frmgsm_load ( Object Sender, eventargs E)
{
GSM. getnewmsg + =   New Mygsm. onrecievedhandler (my_onrecieved );
Updatehandle =   New Updatadelegate (updata1 );
This . CS ( False );
Button8.enabled =   True ;
}

void my_onrecieved ( Object sender, eventargs e)
{< br> invoke (updatehandle, null );
}

void updata1 ()
{< br> textbox1.text = " receive new message " ;
listbox1.items. add (GSM. readnewmsg ();
}

private void button#click ( Object sender, eventargs e)
{< br> GSM. call ( " 15000450819 " );
}

private void button2_click ( Object sender, eventargs e)
{< br> listbox1.items. add (GSM. sendmsg ( " 15000450819 " , " I will send a text message csabcd !, Haha! " ). tostring ();
}

private void button3_click ( Object sender, eventargs e)
{< br> listbox1.items. add ( " machine code: " + GSM. getmachineno ();
}

Private VoidButton4_click (ObjectSender, eventargs E)
{
Listbox1.items. Add ("Short Message Center Number:" +GSM. getmsgcenterno ());
}

Private   Void Button5_click ( Object Sender, eventargs E)
{
String [] SS = GSM. getunreadmsg ();
Foreach ( String S In SS)
{
If (S ! =   String . Empty && S. Length ! =   0 )
{
Listbox1.items. Add (s );
}
}
}

Private   Void Button6_click ( Object Sender, eventargs E)
{
Try
{
String [] SS = GSM. getallmsg ();
Foreach ( String S In SS)
{
If (S ! =   String . Empty && S. Length ! =   0 )
{
Listbox1.items. Add (s );
}
}
}
Catch {}
}

Private VoidButton7_click (ObjectSender, eventargs E)
{
Textbox1.text=GSM. readmsgbyindex (3);
}

Private   Void Button8_click ( Object Sender, eventargs E)
{
Try
{
GSM. opencomm ();
This . CS ( True );
Button8.enabled =   False ;
}
Catch {MessageBox. Show ( " An error occurred while opening the device! " , " Error " , Messageboxbuttons. OK, messageboxicon. Error );}
}

Private   Void Button9_click ( Object Sender, eventargs E)
{
Try
{
GSM. closecomm ();
This . CS ( False );
Button8.enabled =   True ;
}
Catch {MessageBox. Show ( " An error occurred while disabling the device! " , " Error " , Messageboxbuttons. OK, messageboxicon. Error );}
}

Private   Void CS ( Bool B)
{
Button1.enabled = B;
Button2.enabled = B;
Button3.enabled = B;
Button4.enabled = B;
Button5.enabled = B;
Button6.enabled = B;
Button7.enabled = B;
Button8.enabled = B;
Button9.enabled = B;
}
}
}

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