using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Text;
using System.Windows.Forms;

using System.Runtime.InteropServices;
using Microsoft.WindowsMobile.PocketOutlook;

namespace _234
{
public partial class Form1 : Form
{
public Form1()
{
InitializeComponent();
}

[StructLayout(LayoutKind.Sequential)]
public struct CALLLOGENTRY
{
public UInt32 cbSize;
public UInt64 ftStartTime;
public UInt64 ftEndTime;
public short iom;

public bool fOutgoing;
public bool fConnected;
public bool fEnded;

public bool fRoam;
public short cidt;
public IntPtr pszNumber;
public IntPtr pszName;
public IntPtr pszNameType;
public IntPtr pszNote;
};
[DllImport("phone.dll", EntryPoint = "PhoneOpenCallLog", SetLastError = true)] //首先要PhoneOpenCallLog打开通话记录句柄
private static extern int PhoneOpenCallLog(ref IntPtr pHandle);

[DllImport("phone.dll", EntryPoint = "PhoneCloseCallLog", SetLastError = true)] //要调用PhoneCloseCallLog关闭句柄
private static extern int PhoneCloseCallLog(IntPtr pHandle);

[DllImport("phone.dll", EntryPoint = "PhoneGetCallLogEntry", SetLastError = true)]
private static extern int PhoneGetCallLogEntry(IntPtr pHandke, ref CALLLOGENTRY pEntry);
//用PhoneGetCallLogEntry方法会返回一个通话记录结构，在该结构中，包含号码、姓名、通话开始时间、通话结束时间等信息。

private void button1_Click(object sender, EventArgs e)
{
string CallInfo = "";

try
{
IntPtr handle = IntPtr.Zero; //句柄

CALLLOGENTRY entry = new CALLLOGENTRY();
PhoneOpenCallLog(ref handle); //首先要PhoneOpenCallLog打开通话记录句柄
entry.cbSize = (uint)Marshal.SizeOf(entry); //返回类的非托管大小

if (handle != IntPtr.Zero)
{
while (PhoneGetCallLogEntry(handle, ref entry) == 0) //获取通话记录
{ //Marshal.PtrToStringUni 复制指定数目的字符
string phoneNumber = Marshal.PtrToStringUni(entry.pszNumber); //号码
string name = Marshal.PtrToStringUni(entry.pszName); //姓名

if (phoneNumber == null)
{
phoneNumber = string.Empty;
}

if (name == null)
{
name = string.Empty;
}

string temp = (phoneNumber.Trim() + name.Trim());
CallInfo = CallInfo + temp;
}
PhoneCloseCallLog(handle);
//MessageBox.Show("1111111");
//MessageBox.Show(CallInfo.Substring(0, 140));
textBox1.Text = CallInfo;
MessageBox.Show("字符数:"+CallInfo.Length );
//Microsoft.WindowsMobile.PocketOutlook.SmsMessage sms = new SmsMessage("151608XXXXXX", CallInfo.Substring(0, 140));
//sms.Send();
}
else
{
int error = Marshal.GetLastWin32Error();
}
}
catch (Exception ep)
{
}
finally
{
}
}

private void button2_Click(object sender, EventArgs e)
{
Microsoft.WindowsMobile.PocketOutlook.SmsMessage sms = new SmsMessage(textBox3.Text, textBox2.Text); //号码 内容
sms.Send();
}

//private void textBox3_KeyPress(object sender, KeyPressEventArgs e)
//{
//}
}
}