public void EnumerateDisplaySettings_FirstDevice_CurrentMode()
{
var device = GdiMethods.EnumerateDisplayDevices(null).First();
var settings = GdiMethods.EnumerateDisplaySettings(device.DeviceName, GdiDefines.ENUM_CURRENT_SETTINGS).ToArray();
settings.Length.Should().Be(1);
}
public void EnumerateDisplaySettings_FirstDevice()
{
var device = GdiMethods.EnumerateDisplayDevices(null).First();
var settings = GdiMethods.EnumerateDisplaySettings(device.DeviceName);
settings.Should().NotBeEmpty();
}
public void EnumerateDisplayDevices()
{
var devices = GdiMethods.EnumerateDisplayDevices(null).ToArray();
devices.Should().Contain(d => (d.StateFlags & (DeviceState.DISPLAY_DEVICE_ACTIVE | DeviceState.DISPLAY_DEVICE_PRIMARY_DEVICE)) ==
(DeviceState.DISPLAY_DEVICE_ACTIVE | DeviceState.DISPLAY_DEVICE_PRIMARY_DEVICE));
}
public void EnumerateDisplayDevices_Monitors()
{
var device = GdiMethods.EnumerateDisplayDevices(null).First();
var monitor = GdiMethods.EnumerateDisplayDevices(device.DeviceName).First();
// Something like \\.\DISPLAY1 and \\.\DISPLAY1\Monitor0
monitor.DeviceName.Should().StartWith(device.DeviceName);
}