i used the code that was posted in msdn help and support for sending sms in mobile using asp.net. but i found these following errors.

[DllImport("sms.dll")]
   private static extern IntPtr SmsOpen(String ptsMessageProtocol,
     IntPtr dwMessageModes, ref IntPtr psmshHandle, IntPtr
     phMessageAvailableEvent); [DllImport("sms.dll")]

private static extern IntPtr SmsSendMessage(IntPtr smshHandle, IntPtr
  psmsaSMSCAddress, IntPtr psmsaDestinationAddress, IntPtr
  pstValidityPeriod, byte[] pbData, IntPtr dwDataSize, byte[]
  pbProviderSpecificData, IntPtr dwProviderSpecificDataSize,
  SMS_DATA_ENCODING smsdeDataEncoding, IntPtr dwOptions, IntPtr
  psmsmidMessageID);

[DllImport("sms.dll")]
   private static extern IntPtr SmsClose(IntPtr smshHandle); the highlighted lines shows error..
Error 1 Expected class, delegate, enum, interface, or struct
Error 3 Identifier expected
Error 8 The modifier 'extern' is not valid for this item
Error 9 The namespace '<global namespace>' already contains a definition for '?'

i would be extremly grateful to you if you help me sir.

Hi there,

Where are you calling this code? It compiles fine for me inside a class in a Smart Device application provided I add a using statement for using System.Runtime.InteropServices.

I haven't been able to run the code as I don't have sms.dll. I also don't know where to get it, so that's something you need to figure out.

And how is this related to ASP.NET?

Cheers,

Imar

---------------------------------------
Imar Spaanjaars
http://Imar.Spaanjaars.Com
Everyone is unique, except for me.
Author of Beginning ASP.NET 3.5 : in C# and VB, ASP.NET 2.0 Instant Results and Dreamweaver MX 2004
Want to be my colleague? Then check out this post.

hi sir,
thks for ur reply..i tried to run the code in asp.net page..
i have used the namespace which u said already..u can get sms.dll in
this link..xttp://support.microsoft.com/kb/555578..replace x with h.
im unable to compile sir..y??

Replace x with h? Why not just write http

Anyway, I am not 100% sure, but I think this code only works om a Pocket PC or other device as it seems to make use of device capabilities to send SMS.

For ASP.NET apps you probably need a host / service that you connect to in order to send messages.

Cheers,

Imar

---------------------------------------
Imar Spaanjaars
http://Imar.Spaanjaars.Com
Everyone is unique, except for me.
Author of Beginning ASP.NET 3.5 : in C# and VB, ASP.NET 2.0 Instant Results and Dreamweaver MX 2004
Want to be my colleague? Then check out this post.

sir bcos new begineers r nt allowed to use write http..

sir i know tht it should b viewed in pocket pc..
how cn i use it to c the output??

Beginners are not allowed to write http? Heuh?

And sorry, I have no idea what you're asking. Maybe you can contact the author of the article you're referring to?

Imar


---------------------------------------
Imar Spaanjaars
http://Imar.Spaanjaars.Com
Everyone is unique, except for me.
Author of Beginning ASP.NET 3.5 : in C# and VB, ASP.NET 2.0 Instant Results and Dreamweaver MX 2004
Want to be my colleague? Then check out this post.