using (RegistryKey key = Registry.CurrentUser.CreateSubKey(@"Software\Microsoft\Windows\CurrentVersion\Policies\Explorer"))
{ key.SetValue("NoActiveDesktop",,RegistryValueKind.DWord);//禁用活动桌面
key.SetValue("ForceActiveDesktopOn", , RegistryValueKind.DWord);//启用活动桌面
}
RegistryKey key = Registry.CurrentUser.CreateSubKey(@"Software\Microsoft\Windows\CurrentVersion\Policies\Explorer";
key.SetValue("NoDeskTop",,RegistryValueKind.DWord);//隐藏桌面图标
key.SetValue("NoDeskTop", , RegistryValueKind.DWord);//显示桌面图标重启计算机后生效
using (RegistryKey key = Registry.CurrentUser.CreateSubKey(@"Software\Microsoft\Windows\CurrentVersion\Policies"))
{
using (RegistryKey subkey=key.CreateSubKey("System"))
{
subkey.SetValue("NoDispAppearancePage", , RegistryValueKind.DWord);//隐藏外观
subkey.SetValue("NoDispBackgroundPage", , RegistryValueKind.DWord);//隐藏背景
}
}
using (RegistryKey key = Registry.CurrentUser.CreateSubKey(@"Software\Policies\Microsoft"))
{
using (RegistryKey subkey = key.CreateSubKey("Windows"))
{
using (RegistryKey rgkey = key.CreateSubKey("Control Panel"))
{
using (RegistryKey objkey = key.CreateSubKey("Desktop"))
{
objkey.SetValue("ScreenSaveActive", , RegistryValueKind.String);//禁止使用屏幕保护
objkey.SetValue("ScreenSaverIsSecure", , RegistryValueKind.String);//启用屏幕保护密码
}
}
}
}
using (RegistryKey key = Registry.CurrentUser.CreateSubKey(@"Software\Microsoft\Windows\CurrentVersion\Policies\System"))
{
key.SetValue("DisableRegistryTools",,RegistryValueKind.DWord);//创建值，禁用注册表
RegistryKey rgK = Registry.CurrentUser; rgK.DeleteSubKey(@"Software\Microsoft\Windows\CurrentVersion\Policies\System");//删除键 启用
}
修改IE浏览器标题栏内容
using (RegistryKey key = Registry.CurrentUser.CreateSubKey(@"Software\Microsoft\Internet Explorer\Main"))
{
key.SetValue("Window Title", this.txt.Text, RegistryValueKind.String);//创建值，使用标题
key.DeleteValue("Window Title",false);//删除设置的标题
}
设置IE浏览器的下载路径
using (RegistryKey key = Registry.Users.CreateSubKey(@".DEFAULT\Software\Microsoft\Internet Explorer"))
{
key.SetValue("Download Directory",this.textBox1.Text,RegistryValueKind.String);//设置下载路径
}
using (RegistryKey key = Registry.CurrentUser.CreateSubKey(@"Software\Microsoft\Internet Explorer\Main"))
{
key.SetValue("Start Page", this.txt.Text, RegistryValueKind.String);//创建值，使用主页
}
using (RegistryKey key = Registry.CurrentUser.CreateSubKey(@"SoftWare\Policies\Microsoft\Internet Explorer\Control Panel"))
{
key.SetValue("HomePage", , RegistryValueKind.String);//禁止修改主页
key.SetValue("HomePage", , RegistryValueKind.String);//允许修改主页
}
桌面颜色设置
RegistryKey objkeyInfo = Registry.CurrentUser.CreateSubKey(@"Control Panel\Colors");//创建子项
objkeyInfo.SetValue("Background", R + " " + G + " " + B, RegistryValueKind.String);
设置开机运行 //获取程序执行路径..
string starupPath = Application.ExecutablePath;
//class Micosoft.Win32.RegistryKey. 表示Window注册表中项级节点,此类是注册表.
RegistryKey local = Registry.LocalMachine;
RegistryKey run = local.CreateSubKey(@"SOFTWARE\Microsoft\Windows\CurrentVersion\Run"); try
{
//SetValue:存储值的名称
run.SetValue("WinForm", starupPath);
local.Close();
}
catch (Exception ex)
{
}