static bool SelectMonitor(PickMonitor pickMon)
{
var all = Screen.AllScreens;
for (int m = 0; m < all.Length; m++)
{
if (pickMon == PickMonitor.Primary && all[m].Primary)
{
MonitorId = all[m].DeviceName;
pickMon = (PickMonitor)(m + 1); //use the real value now
break;
}
if ((int)pickMon - 1 == m)
{
//only setting this to indicate that we found something
MonitorId = all[m].DeviceName;
}
}
if (MonitorId == null)
{
Log.MonitorInvalid(pickMon);
return(false);
}
using (var wp = new DesktopWallpaperClass()) {
uint dcount = Helpers.GetMonitorCount(wp);
for (uint m = 0; m < dcount; m++)
{
string dname = wp.GetMonitorDevicePathAt(m);
int dnum = wp.GetMonitorNumber(dname); // undocumented :-o
if (dnum < 1 || dnum > dcount)
{
Log.InvalidMonitorNum(dnum);
return(false);
}
if (dnum == (int)pickMon)
{
MonitorId = dname;
break;
}
}
}
return(true);
}
public static void MonitorInvalid(PickMonitor pick)
{
Log.Error($"Chosen monitor {pick} is invalid");
}