实现效果:

知识运用:
NoPropertiesMyComputer键
实现代码:
private void button1_Click(object sender, EventArgs e)
{
RegistryKey rk = Registry.CurrentUser.CreateSubKey(@"SoftwareMicrosoftWindowsCurrentVersionPoliciesExplorer");
rk.SetValue("NoPropertiesMyComputer",1,RegistryValueKind.DWord);
MessageBox.Show("删除"属性"功能成功");
}
private void button2_Click(object sender, EventArgs e)
{
RegistryKey rk = Registry.CurrentUser.CreateSubKey(@"SoftwareMicrosoftWindowsCurrentVersionPoliciesExplorer");
rk.SetValue("NoPropertiesMyComputer", 0, RegistryValueKind.DWord);
MessageBox.Show("恢复"属性"功能成功");
}