C#编程-144：通过注册表修改IE主页
分类:
文章
•
2024-07-21 09:17:16
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using System;
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using System.Collections.Generic;
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using System.ComponentModel;
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using System.Data;
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using System.Drawing;
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using System.Linq;
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using System.Text;
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using System.Windows.Forms;
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using Microsoft.Win32;
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namespace IEIconShowTest
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{
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public partial class Form1 : Form
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{
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public Form1()
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{
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InitializeComponent();
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}
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//显示桌面IE图标
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private void btnShow_Click(object sender, EventArgs e)
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{
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//完整路径：HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Explorer\HideDesktopIcons\NewStartPanel
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RegistryKey hkcu = Registry.CurrentUser;
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RegistryKey IEIcon = hkcu.OpenSubKey(@"Software\Microsoft\Windows\CurrentVersion\Explorer\HideDesktopIcons\NewStartPanel", true);
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IEIcon.SetValue("B416D21B-3B22-B6D4-BBD3-BBD452DB3D5B", 0);
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MessageBox.Show("设置成功，刷新显示");
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}
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//隐藏桌面IE图标
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private void btnHide_Click(object sender, EventArgs e)
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{
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RegistryKey hkcu = Registry.CurrentUser;
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RegistryKey IEIcon = hkcu.OpenSubKey(@"Software\Microsoft\Windows\CurrentVersion\Explorer\HideDesktopIcons\NewStartPanel", true);
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IEIcon.SetValue("B416D21B-3B22-B6D4-BBD3-BBD452DB3D5B", 1);
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MessageBox.Show("设置成功，刷新显示");
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}
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//设置IE主页
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private void btnSetup_Click(object sender, EventArgs e)
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{
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//完整路径：
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//HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\Main
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//HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Internet Explorer\Main
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string homePage = "http://www.baidu.com";
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RegistryKey hkcu = Registry.CurrentUser;
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RegistryKey homePage1 = hkcu.OpenSubKey(@"Software\Microsoft\Internet Explorer\Main", true);
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RegistryKey hklm = Registry.LocalMachine;
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RegistryKey homePage2 = hklm.OpenSubKey(@"Software\Microsoft\Internet Explorer\Main", true);
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if (txtHome.Text != "")
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{
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homePage1.SetValue("StartPage", homePage);
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homePage2.SetValue("StartPage", homePage);
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MessageBox.Show("设定成功：" + homePage);
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}
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else
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MessageBox.Show("请先输入正确的网址！");
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{
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}
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}
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}
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}
