C# 32位程序自动判断当前操作系统是32位/64位版本并更改注册表实现自动登录Windows和开启某个程序

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2021年2月18日 22:32 本文热度 3993

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using Microsoft.Win32;

//判断操作系统版本（64位\32位）打开注册表项

RegistryKey localKey = RegistryKey.OpenBaseKey(RegistryHive.LocalMachine, Environment.Is64BitOperatingSystem ? RegistryView.Registry64 : RegistryView.Registry32);

//开机自动进入Windows

RegistryKey sub_key0 = localKey.OpenSubKey(@"SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon", true);

if (this.chk_auto_login_windows.Checked == true)

{

sub_key0.SetValue("AutoAdminLogon", "1");

sub_key0.SetValue("DefaultDomainName", "");

sub_key0.SetValue("DefaultUserName", txt_auto_login_username.Text);

sub_key0.SetValue("DefaultPassword", txt_auto_login_password.Text);

sub_key0.SetValue("DontDisplayLastUserName", "1");

sub_key0.SetValue("IgnoreShiftOverride", "1");

foreach (string vname in sub_key0.GetValueNames())

{

if (vname == "LegalNoticeCaption") { sub_key0.DeleteValue("LegalNoticeCaption"); }

if (vname == "LegalNoticeText") { sub_key0.DeleteValue("LegalNoticeText"); }

if (vname == "ForceAutoLogon") { sub_key0.DeleteValue("ForceAutoLogon"); }

}

else

{

foreach (string vname in sub_key0.GetValueNames())

{

if (vname == "AutoAdminLogon") { sub_key0.DeleteValue("AutoAdminLogon"); }

if (vname == "DefaultDomainName") { sub_key0.DeleteValue("DefaultDomainName"); }

if (vname == "DefaultUserName") { sub_key0.DeleteValue("DefaultUserName"); }

if (vname == "DefaultPassword") { sub_key0.DeleteValue("DefaultPassword"); }

if (vname == "DontDisplayLastUserName") { sub_key0.DeleteValue("DontDisplayLastUserName"); }

if (vname == "IgnoreShiftOverride") { sub_key0.DeleteValue("IgnoreShiftOverride"); }

if (vname == "LegalNoticeCaption") { sub_key0.DeleteValue("LegalNoticeCaption"); }

if (vname == "LegalNoticeText") { sub_key0.DeleteValue("LegalNoticeText"); }

if (vname == "ForceAutoLogon") { sub_key0.DeleteValue("ForceAutoLogon"); }

}

sub_key0.Close();

//程序随PC启动

RegistryKey sub_key1 = localKey.OpenSubKey(@"SOFTWARE\Microsoft\Windows\CurrentVersion\Run", true);

string Path_str = System.Windows.Forms.Application.ExecutablePath;

if (this.checkBox_auto_start.Checked == true)

{

sub_key1.SetValue("点晴MIS信息通后台服务程序", Path_str);

}

else

{

sub_key1.DeleteValue("点晴MIS信息通后台服务程序");

}

sub_key1.Close();

localKey.Close();

该文章在 2021/2/18 22:39:00 编辑过