form1.cs

程序中利用了一个API来拨打电话

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

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

        private void button1_Click(object sender, EventArgs e)
        {
            string num = textBox1.Text;
            PhoneDailing.MakeCall(num);
        }

        private void button2_Click(object sender, EventArgs e)
        {
            string s = ControlTapi.GetIMEINumber() + "\n" + ControlTapi.GetIMSINumber();
            this.labNum.Text = s;
        }

        private void button3_Click(object sender, EventArgs e)
        {
            try
            {
                PhoneAddress pa = Sim.GetPhoneNumber();
            this.tb_num.Text = pa.AddressType.ToString()+"    "+pa.Address;
            }
            catch (Exception ex)
            {
                MessageBox.Show(ex.Message);

            }
        }
    }
}