private async void ActionButton_Click(object sender, EventArgs args)
{
bool shiftKeyPressed = ModifierKeys == Keys.Shift;
actionButton.Enabled = false;
try
{
if (!justRestart)
{
if (isHyperVActive == true)
{
if (!await SetHyperVStatus(false))
{
MessageBox.Show("Deactivating Hyper-V failed.", "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
return;
}
}
else if (isHyperVActive == false)
{
if (!await SetHyperVStatus(true))
{
MessageBox.Show("Activating Hyper-V failed.", "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
return;
}
}
else
{
return; // Should not happen
}
}
if (!shiftKeyPressed)
{
if (!SafeNativeMethods.ExitWindowsEx(
ExitWindows.Reboot,
ShutdownReason.MajorOperatingSystem | ShutdownReason.MinorReconfig | ShutdownReason.FlagPlanned))
{
//int error = System.Runtime.InteropServices.Marshal.GetLastWin32Error();
//string errorMessage = new System.ComponentModel.Win32Exception(error).Message;
//MessageBox.Show($"Restarting the computer failed. {errorMessage} (Error {error}) Trying another method…", "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
// ExitWindowsEx fails on Windows 10.
// Use the system command, there's no feedback from it.
Process.Start("shutdown.exe", "-r -t 0");
}
}
}
finally
{
actionButton.Enabled = true;
}
// System is restarted. Prevent further actions
Application.Exit();
}
public static void RebootMachine()
{
if (!SafeNativeMethods.ExitWindowsEx(
ExitWindows.Reboot,
ShutdownReason.MajorOperatingSystem | ShutdownReason.MinorReconfig | ShutdownReason.FlagPlanned))
{
//int error = System.Runtime.InteropServices.Marshal.GetLastWin32Error();
//string errorMessage = new System.ComponentModel.Win32Exception(error).Message;
//MessageBox.Show($"Restarting the computer failed. {errorMessage} (Error {error}) Trying another method…", "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
// ExitWindowsEx fails on Windows 10.
// Use the system command, there's no feedback from it.
Process.Start("shutdown.exe", "-r -t 0");
}
}