public static bool IsMonitorOn()
{
//return false;
try
{
IntPtr handle = Win32Helper.GetForegroundWindow();
bool IsNonZeroHandle = IntPtr.Zero != handle;
int nchars = 255;
StringBuilder Buff = new StringBuilder(nchars);
if (IsNonZeroHandle && Win32Helper.GetWindowText(handle, Buff, nchars) > 0)
{
string title = Buff.ToString();
Trace.WriteLine($"Win32Helper.GetForegroundWindow():{handle} title:{title}");
}
return(IsNonZeroHandle);
}
catch (Exception ex)
{
Trace.WriteLine(ex);
return(false);
}
}
