c# CF 拨打电话

【文件属性】：
文件名称：c# CF 拨打电话
文件大小：2KB
文件格式：RAR
更新时间：2012-07-28 09:40:54
c# CF 拨打电话 wince win2003 [DllImport("phone.dll")] private static extern IntPtr PhoneMakeCall(ref PhoneMakeCallInfo ppmci); ///

/// Dials the specified phone number. ///

/// Phone number to dial. public static void MakeCall(string PhoneNumber) { MakeCall(PhoneNumber, false); } ///

/// Dials the specified phone number. ///

/// Phone number to dial. /// Prompts the user before the call is placed. unsafe public static void MakeCall(string PhoneNumber, bool PromptBeforeCall) { IntPtr res; PhoneNumber += '\0'; char[] cPhoneNumber = PhoneNumber.ToCharArray(); fixed (char* pAddr = cPhoneNumber) { PhoneMakeCallInfo info = new PhoneMakeCallInfo(); info.cbSize = (IntPtr)Marshal.SizeOf(info); info.pszDestAddress = (IntPtr)pAddr; if (PromptBeforeCall) { info.dwFlags = (IntPtr)PMCF_PROMPTBEFORECALLING; } else { info.dwFlags = (IntPtr)PMCF_DEFAULT; } res = PhoneMakeCall(ref info); } } } ///

/// Reads information from the Subscriber Identity Module (SIM) ///

public class Sim { private static long SERVICE_PROVIDER = 0x00006F46; [StructLayout(LayoutKind.Sequential)] private struct SimRecord { public IntPtr cbSize; public IntPtr dwParams; public IntPtr dwRecordType; public IntPtr dwItemCount; public IntPtr dwSize; } [DllImport("sms.dll")] private static extern IntPtr SmsGetPhoneNumber(IntPtr psmsaAddress); [DllImport("cellcore.dll")] private static extern IntPtr SimInitialize(IntPtr dwFlags, IntPtr lpfnCallBack, IntPtr dwParam, out IntPtr lphSim); [DllImport("cellcore.dll")] private static extern IntPtr SimGetRecordInfo(IntPtr hSim, IntPtr dwAddress, ref SimRecord lpSimRecordInfo); [DllImport("cellcore.dll")] private static extern IntPtr SimReadRecord(IntPtr hSim, IntPtr dwAddress, IntPtr dwRecordType, IntPtr dwIndex, byte[] lpData, IntPtr dwBufferSize, ref IntPtr lpdwBytesRead); [DllImport("cellcore.dll")] private static extern IntPtr SimDeinitialize(IntPtr hSim); ///

/// Gets the phone number from the SIM. ///

/// PhoneAddress structure with phone number. unsafe public static PhoneAddress GetPhoneNumber() { PhoneAddress phoneaddr = new PhoneAddress(); Byte[] buffer = new Byte[516]; fixed (byte* pAddr = buffer) { IntPtr res = SmsGetPhoneNumber((IntPtr)pAddr); if (res != IntPtr.Zero) throw new Exception("Could not get phone number from SIM"); byte* pCurrent = pAddr; phoneaddr.AddressType = (AddressType)Marshal.ReadInt32((IntPtr)pCurrent); pCurrent += Marshal.SizeOf(phoneaddr.AddressType); phoneaddr.Address = Marshal.PtrToStringUni((IntPtr)pCurrent); } return phoneaddr; }

【文件预览】：
Phone.cs