public void toggleTSK(bool enable)
{
if (enable)
{
try
{
// System.Windows.Forms.MessageBox.Show("Task manager enable");
ComputerGroupPolicyObject.SetPolicySetting("HKCU\\Software\\Microsoft\\Windows\\CurrentVersion\\Policies\\System!DisableTaskMgr", "0", RegistryValueKind.DWord);
}
catch (Exception ex)
{
System.Windows.Forms.MessageBox.Show("Task manager enable" + ex);
}
}
else
{
try
{
// System.Windows.Forms.MessageBox.Show("Task manager disable" );
ComputerGroupPolicyObject.SetPolicySetting("HKCU\\Software\\Microsoft\\Windows\\CurrentVersion\\Policies\\System!DisableTaskMgr", "1", RegistryValueKind.DWord);
}
catch (Exception ex)
{
System.Windows.Forms.MessageBox.Show("Task manager edisable" + ex);
}
}
}
// edit group policy to disable Registry editor
public static void PreventAccessRegistryEditor(bool enable)
{
if (enable == true)
{
ComputerGroupPolicyObject.SetPolicySetting(@"HKCU\Software\Microsoft\Windows\CurrentVersion\Policies\System!DisableRegistryTools", "1", RegistryValueKind.DWord);
}
else
{
ComputerGroupPolicyObject.SetPolicySetting(@"HKCU\Software\Microsoft\Windows\CurrentVersion\Policies\System!DisableRegistryTools", "0", RegistryValueKind.DWord);
}
}
/// <summary>
/// Disable or enable task manager. need to restart to confirm
/// </summary>
/// <param name="enable"></param> if enable = true => delete registry and restart
public static void SetTaskManager(bool enable)
{
//RegistryKey objRegistryKey = Registry.CurrentUser.CreateSubKey(
// @"Software\Microsoft\Windows\CurrentVersion\Policies\System");
//if (enable && objRegistryKey.GetValue("DisableTaskMgr") != null)
// objRegistryKey.DeleteValue("DisableTaskMgr");
//else
// objRegistryKey.SetValue("DisableTaskMgr", "1");
//objRegistryKey.Close();
if (enable == true)
{
ComputerGroupPolicyObject.SetPolicySetting(@"HKCU\Software\Microsoft\Windows\CurrentVersion\Policies\System!DisableTaskMgr", "0", RegistryValueKind.DWord);
}
else
{
ComputerGroupPolicyObject.SetPolicySetting(@"HKCU\Software\Microsoft\Windows\CurrentVersion\Policies\System!DisableTaskMgr", "1", RegistryValueKind.DWord);
}
}