using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Windows;
using System.Windows.Controls;
using System.Windows.Data;
using System.Windows.Documents;
using System.Windows.Input;
using System.Windows.Media;
using System.Windows.Media.Imaging;
using System.Windows.Navigation;
using System.Windows.Shapes;
using System.IO;
using Microsoft.Win32;
using System.Data.SqlClient;
namespace 手机号码归属地查询
{
/// <summary>
/// MainWindow.xaml 的交互逻辑
/// </summary>
public partial class MainWindow : Window
{
public MainWindow()
{
InitializeComponent();
}
private void button_Click(object sender, RoutedEventArgs e)
{
OpenFileDialog ofd = new OpenFileDialog();
ofd.Filter="文本文件|*.txt";
if(ofd.ShowDialog()!=true)
{
return;
}
//IEnumerable<string> lines = File.ReadLines(ofd.FileName, Encoding.Default);
string[] lines = File.ReadLines(ofd.FileName, Encoding.Default).ToArray();
for (int i = 1; i < lines.Count();i++ )
{
string line =lines[i];
string[] segs= line.Split('\t'); //注意文件文本的分割方式
string startTelNum=segs[0];
string city = segs[1];
city = city.Trim('"');
string teltye= segs[2];
teltye = teltye.Trim('"');
SqlHelper.ExcuteNonQuery("insert into T_tel (StartNum ,TelArea,TelType) values ('" + startTelNum + "','" + city + "','" + teltye + "')");
//SqlHelper.ExcuteNonQuery("insert into T_tel (StartNum ,TelArea,TelType) values (@startnum,@telarea,@teltype)",
// new SqlParameter("@startnum", startTelNum),
// new SqlParameter("@telarea", city),
// new SqlParameter("@teltype", teltye));
}
MessageBox.Show("导入成功!");
}
}
}
此方法效率低下,耗时长,仅为学习!