第3个回答 2013-03-25
需要创建钩子很麻烦,不是一两行,就行,
下面这个是屏蔽任务管理器的
private void button1_Click(object sender, EventArgs e) {
RegistryKey mreg;
mreg = Registry.LocalMachine;
mreg = mreg.CreateSubKey(@"SOFTWARE\Microsoft\Windows\CurrentVersion\policies\system");
mreg.SetValue("DisableTaskMgr", 1);
mreg.Close();
mreg = Registry.CurrentUser; mreg = mreg.CreateSubKey(@"SOFTWARE\Microsoft\Windows\CurrentVersion\policies\system");
mreg.SetValue("DisableTaskMgr", 1);
mreg.Close();
if (MessageBox.Show("设置完毕!") == DialogResult.OK)
{
RefreshSystem();
}
}
private void button2_Click(object sender, EventArgs e) {
RegistryKey mreg;
mreg = Registry.LocalMachine;
mreg = mreg.CreateSubKey(@"SOFTWARE\Microsoft\Windows\CurrentVersion\policies\system");
mreg.SetValue("DisableTaskMgr", 0);
mreg.Close();
mreg = Registry.CurrentUser; mreg = mreg.CreateSubKey(@"SOFTWARE\Microsoft\Windows\CurrentVersion\policies\system");
mreg.SetValue("DisableTaskMgr", 0);
mreg.Close();
if (MessageBox.Show("设置完毕!") == DialogResult.OK)
{
RefreshSystem();
}
}
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