/// <summary>
/// Returns the corresponding <see cref="DisplayDevice"/> instance
/// </summary>
/// <returns>An instance of <see cref="DisplayDevice"/>, or null</returns>
public DisplayDevice ToDisplayDevice()
{
return
(DisplayAdapter.GetDisplayAdapters()
.SelectMany(adapter => adapter.GetDisplayDevices())
.FirstOrDefault(device => device.DevicePath.Equals(DevicePath)));
}
/// <summary>
/// Returns the corresponding DisplayDevice instances
/// </summary>
/// <returns>An enumerable list of DisplayDevices</returns>
public IEnumerable <DisplayDevice> ToDisplayDevices()
{
return
(DisplayAdapter.GetDisplayAdapters()
.SelectMany(adapter => adapter.GetDisplayDevices())
.Where(device => device.DisplayName.Equals(DisplayName)));
}
private static void DeviceContext()
{
var navigation = new Dictionary <object, Action>
{
{
"DeviceContext: Display Adapters",
() =>
ConsoleNavigation.PrintObject(DisplayAdapter.GetDisplayAdapters().ToArray(),
display =>
ConsoleNavigation.PrintObject(display.GetDisplayDevices(),
"Display.GetDisplayDevices()"),
"DisplayAdapter.GetDisplayAdapters()", "Select an adapter to show connected devices.")
},
{
"DeviceContext: Connected Displays",
() =>
ConsoleNavigation.PrintObject(Display.GetDisplays().ToArray(),
display => ConsoleNavigation.PrintObject(display.CurrentSetting, () =>
{
ConsoleNavigation.PrintObject(
display.GetPossibleSettings()
.OrderByDescending(
setting =>
(ulong)setting.Resolution.Height * (ulong)setting.Resolution.Width)
.Take(10)
.ToArray(),
setting => { display.SetSettings(new DisplaySetting(setting), true); },
"Display.GetValidSettings()", "Select a display setting to apply and enable.");
}, "Display.CurrentSetting", ""),
"Display.GetDisplays()", "Select a display to show current settings.")
},
{
"DeviceContext: Disconnected Displays",
() =>
ConsoleNavigation.PrintObject(UnAttachedDisplay.GetUnAttachedDisplays().ToArray(), display =>
{
ConsoleNavigation.PrintObject(
display.GetPossibleSettings()
.OrderByDescending(
setting =>
(ulong)setting.Resolution.Height * (ulong)setting.Resolution.Width)
.Take(10)
.ToArray(), setting =>
{
display.Enable(new DisplaySetting(setting));
DisplaySetting.ApplySavedSettings();
}, "Display.GetValidSettings()", "Select a display setting to apply and enable.");
}, "UnAttachedDisplay.GetUnAttachedDisplays()",
"Select an unattached display to show possible display settings to activate.")
},
{
"DeviceContext: Disable All Except Primary",
() =>
{
var displays = Display.GetDisplays().ToArray();
foreach (var display in displays.Where(display => !display.IsGDIPrimary))
{
display.Disable(false);
}
DisplaySetting.ApplySavedSettings();
}
},
{
"DeviceContext: Enable All",
() =>
{
var displays = UnAttachedDisplay.GetUnAttachedDisplays().ToArray();
foreach (var display in displays)
{
display.Enable(new DisplaySetting(display.GetPreferedSetting()));
}
DisplaySetting.ApplySavedSettings();
}
}
};
ConsoleNavigation.PrintNavigation(navigation, "DeviceContext functions",
"Select a DeviceContext sample.");
}
/// <summary>
/// Gets the corresponding DisplayAdapter instance
/// </summary>
/// <returns>An instance of DisplayAdapter, or null</returns>
public DisplayAdapter ToDisplayAdapter()
{
return
(DisplayAdapter.GetDisplayAdapters()
.FirstOrDefault(adapter => DevicePath.StartsWith("\\\\?\\" + adapter.DevicePath.Replace("\\", "#"))));
}
private static void Main(string[] args)
{
_writer = new StreamWriter(new FileStream(
string.Format("HeliosDisplayManagement.Reporting.{0}.log", Process.GetCurrentProcess().Id),
FileMode.CreateNew));
try
{
Dump(DisplayAdapter.GetDisplayAdapters(), "WindowsDisplayAPI.DisplayAdapter.GetDisplayAdapters()");
}
catch (Exception e)
{
WriteException(e);
}
try
{
Dump(Display.GetDisplays(), "WindowsDisplayAPI.Display.GetDisplays()", new[]
{
new Tuple <Func <Display, object>, string>(display => display.GetPossibleSettings(),
"GetPossibleSettings()")
});
}
catch (Exception e)
{
WriteException(e);
}
try
{
Dump(UnAttachedDisplay.GetUnAttachedDisplays(),
"WindowsDisplayAPI.UnAttachedDisplay.GetUnAttachedDisplays()");
}
catch (Exception e)
{
WriteException(e);
}
try
{
Dump(PathDisplayAdapter.GetAdapters(),
"WindowsDisplayAPI.DisplayConfig.PathDisplayAdapter.GetAdapters()",
new[]
{
new Tuple <Func <PathDisplayAdapter, object>, string>(adapter => adapter.ToDisplayAdapter(),
"ToDisplayAdapter()")
});
}
catch (Exception e)
{
WriteException(e);
}
try
{
Dump(PathDisplaySource.GetDisplaySources(),
"WindowsDisplayAPI.DisplayConfig.PathDisplaySource.GetDisplaySources()", new[]
{
new Tuple <Func <PathDisplaySource, object>, string>(source => source.ToDisplayDevices(),
"ToDisplayDevices()")
});
}
catch (Exception e)
{
WriteException(e);
}
try
{
Dump(PathDisplayTarget.GetDisplayTargets(),
"WindowsDisplayAPI.DisplayConfig.PathDisplayTarget.GetDisplayTargets()", new[]
{
new Tuple <Func <PathDisplayTarget, object>, string>(target => target.ToDisplayDevice(),
"ToDisplayDevice()")
});
}
catch (Exception e)
{
WriteException(e);
}
try
{
if (PathInfo.IsSupported)
{
Dump(PathInfo.GetActivePaths(), "WindowsDisplayAPI.DisplayConfig.PathInfo.GetActivePaths()", null,
2);
}
}
catch (Exception e)
{
WriteException(e);
}
try
{
Dump(LogicalGPU.GetLogicalGPUs(), "NvAPIWrapper.GPU.LogicalGPU.GetLogicalGPUs()", null, 1);
}
catch (Exception e)
{
WriteException(e);
}
try
{
Dump(PhysicalGPU.GetPhysicalGPUs(), "NvAPIWrapper.GPU.PhysicalGPU.GetPhysicalGPUs()");
}
catch (Exception e)
{
WriteException(e);
}
try
{
Dump(NvAPIWrapper.Display.Display.GetDisplays(), "NvAPIWrapper.Display.Display.GetDisplays()", new[]
{
new Tuple <Func <NvAPIWrapper.Display.Display, object>, string>(
display => display.GetSupportedViews(),
"GetSupportedViews()")
});
}
catch (Exception e)
{
WriteException(e);
}
try
{
Dump(NvAPIWrapper.Display.UnAttachedDisplay.GetUnAttachedDisplays(),
"NvAPIWrapper.Display.UnAttachedDisplay.GetUnAttachedDisplays()");
}
catch (Exception e)
{
WriteException(e);
}
try
{
Dump(NvAPIWrapper.Display.PathInfo.GetDisplaysConfig(),
"NvAPIWrapper.Display.PathInfo.GetDisplaysConfig()",
null, 3);
}
catch (Exception e)
{
WriteException(e);
}
try
{
Dump(GridTopology.GetGridTopologies(), "NvAPIWrapper.Mosaic.GridTopology.GetGridTopologies()", null, 3);
}
catch (Exception e)
{
WriteException(e);
}
try
{
Dump(Profile.GetAllProfiles(), "HeliosDisplayManagement.Shared.Profile.GetAllProfiles()", null, 99);
}
catch (Exception e)
{
WriteException(e);
}
_writer.Flush();
_writer.Close();
_writer.Dispose();
Console.WriteLine(@"Done, press enter to exit.");
Console.ReadLine();
}