用C#實現Windows Mobile 傳送簡訊

來源:互聯網
上載者:User
Windows Mobile傳送簡訊應用分為兩種,一是調用Windows Mobile自有的傳送簡訊視窗,將接收使用者的手機號碼傳遞給該視窗,完成簡訊發送(暫且稱為視窗簡訊),另一種是通過調用API將文本發送給指定的號碼,這中發送方式對於使用者是無感知的(暫且稱為無感知簡訊,下面對這兩種方式的實現分別介紹。&G6~-v9c1R*O
視窗簡訊:
視窗簡訊實現比較簡單,可以直接使用下面的啟動參數啟動系統的EXE檔案即可, System.Diagnostics.Process.Start("tmail.exe", "-transport \"SMS\" -to \"" + 手機號碼 + "\" -body \"簡訊內容\"");但要注意的是,在發送完畢後,簡訊列表頁面會在你關閉發送資訊視窗後呈現出來,可以在頁面的關閉事件中,使用FindWind方法,找到系統的【簡訊】視窗,將其關閉即可。

無感知簡訊
1.Windows Mobile 5.0及以上版本
無感知簡訊介面與Mobile作業系統的版本有關,如果是基於Windows Mobile5.0 的裝置 ,完成簡訊發送比較容易,因為微軟已經給你封裝好了底層的API,可以直接進行調用,引用Microsoft.WindowsMobile.PocketOutlook.dll後,使用SmsMessage smsSend = new SmsMessage(phone, sms);smsSend.Send();方法便可以完成對一條短息的發送。

2.Windows Mobile 2003或Windows Mobile2003SE裝置. V*L:W"O5e

在5.0以前的版本,雖然現在使用量比較小了,但是在2年前,在其上面發送短息可以說很是費勁,當時確實還讓我頭疼了一段時間,需要使用者自己封裝底層的API,然後進行調用,我這裡有一個,貼出來,以供大家參考

using System;
using System.Runtime.InteropServices;
using System.Text;

namespace SmartSMS
{
  /// <summary>
  /// 簡訊發送程式
  /// </summary>
  public class SMS
  {
  public SMS())
  {
 
  // TODO: 在此處添加建構函式邏輯
  //
  }
  private const string SMS_MSGTYPE_TEXT = "Microsoft Text SMS Protocol";
  private const int SMS_MODE_SEND = 2;

// Open in send mode
  private const int SMSDE_GSM = 2;

// Use standard GSM encoding;
  private const int SMSAT_INTERNATIONAL = 1;

// International number format
  private const int PS_MESSAGE_OPTION_NONE = 0;

// No message options
  private const int PS_MESSAGE_CLASS0 = 0;

// Show but do not store
  private const int PS_MESSAGE_CLASS1 = 1;

// Store and show
  private const int PSRO_NONE = 0;

// No replacements
  private const int SMS_OPTION_DELIVERY_NONE = 0;

// No delivery options
  private const int SMS_MAX_ADDRESS_LENGTH = 256;

// Max length of address

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

  [DllImport("sms.dll")]
  private static extern int SmsSendMessage(
  IntPtr smshHandle,
  int psmsaSMSCAddress,
  IntPtr psmsaDestinationAddress,
  int pstValidityPeriod,
  IntPtr pbData,
  int dwDataSize,
  IntPtr pbProviderSpecificData,
  int dwProviderSpecificDataSize,
  int smsdeDataEncoding,
  int dwOptions,
  int psmsmidMessageID);

  [DllImport("sms.dll")]
  private static extern int SmsClose(IntPtr smshHandle);

  [DllImport("coredll.dll")]
  private static extern IntPtr LocalAlloc(uint uFlags, uint uBytes);

  [DllImport("coredll.dll")]
  internal static extern IntPtr LocalFree(IntPtr hMem);
  private static IntPtr AllocHGlobal(IntPtr cb) 
  {
  IntPtr hmem;
  hmem = LocalAlloc(0x40, (uint) cb);
  return hmem;
  }
  private static void FreeHGlobal(IntPtr hglobal)
  {
  LocalFree(hglobal);
  public static int SendSMS(string Number, string Message)
  {
  int returnValue = 0;
  IntPtr smsHandle = new IntPtr(0);

  // Set address structure
  byte[] smsatAddressType = BitConverter.GetBytes(SMSAT_INTERNATIONAL);
  byte[] ptsAddress = Encoding.Unicode.GetBytes(Number);
  byte[] smsAddressTag = new byte[smsatAddressType.Length + ptsAddress.Length];
  Array.Copy(smsatAddressType, 0, smsAddressTag, 0, smsatAddressType.Length);
  Array.Copy(ptsAddress, 0, smsAddressTag, smsatAddressType.Length, ptsAddress.Length);
  IntPtr smsAddress = AllocHGlobal((IntPtr)smsAddressTag.Length);
  Marshal.Copy(smsAddressTag, 0, smsAddress, smsAddressTag.Length);
  // Set provider data structure
  byte[] dwMessageOptions = BitConverter.GetBytes(PS_MESSAGE_OPTION_NONE);
  byte[] psMessageClass = BitConverter.GetBytes(PS_MESSAGE_CLASS1);
  byte[] psReplaceOption = BitConverter.GetBytes(PSRO_NONE);
  byte[] smsProviderDataTag = new byte[dwMessageOptions.Length +
  psMessageClass.Length + psReplaceOption.Length];
  Array.Copy(dwMessageOptions, 0, smsProviderDataTag, 0, dwMessageOptions.Length);
  Array.Copy(psMessageClass, 0, smsProviderDataTag, dwMessageOptions.Length,
  psMessageClass.Length);
  Array.Copy(psReplaceOption, 0, smsProviderDataTag, dwMessageOptions.Length +
  psMessageClass.Length, psReplaceOption.Length);
  IntPtr smsProviderData = AllocHGlobal((IntPtr) smsProviderDataTag.Length);
  Marshal.Copy(smsProviderDataTag, 0, smsProviderData, smsProviderDataTag.Length);
  // Set message
// Encoding unicode = Encoding.Unicode;
// Encoding utf8 = Encoding.ASCII;
// byte[] smsMessageTag1 = Encoding.ASCII.GetBytes(Message);
// byte[] smsMessageTag = Encoding.Convert(utf8,unicode,smsMessageTag1);
  byte[] smsMessageTag = Encoding.Unicode .GetBytes(Message);
  IntPtr smsMessage = AllocHGlobal((IntPtr)smsMessageTag.Length);
  Marshal.Copy(smsMessageTag, 0, smsMessage, smsMessageTag.Length);

  // Get handle
  if (0 != SmsOpen(SMS_MSGTYPE_TEXT, SMS_MODE_SEND, ref smsHandle, 0))
  returnValue = -1; // Could not open
)
  // Send message
  if (0 != SmsSendMessage(smsHandle, 0, smsAddress, 0,
  smsMessage, smsMessageTag.Length,
  smsProviderData, smsProviderDataTag.Length,
  SMSDE_GSM, SMS_OPTION_DELIVERY_NONE, 0))
  returnValue = -2;

  FreeHGlobal(smsMessage);
  FreeHGlobal(smsProviderData);
  FreeHGlobal(smsAddress);

  // Release handle
  if (0 != SmsClose(smsHandle))
  returnValue = -3;

// Could not close

  return returnValue;
  }
  }
}

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