Class Display

Namespace: Alternet.UI

Assembly: Alternet.UI.Common.dll

Determines the sizes and locations of displays connected to the system.

public class Display : HandledObject<IDisplayHandler>, IBaseObject, IDisposableObject, IDisposable, INotifyPropertyChanged

Inheritance: object

BaseObject

DisposableObject

ImmutableObject

HandledObject<IDisplayHandler>

Display

Implements: IBaseObject

IDisposableObject

IDisposable

INotifyPropertyChanged

Constructors

Display(): Initializes a new instance of the Display class. This constructor creates primary display.

Display(Control): Initializes a new instance of the Display class.

Display(int): Initializes a new instance of the Display class.

Properties

AllDPI: Gets array of DPI values for all displays on the system.

AllScaleFactors: Gets array of scale factors for all displays on the system.

AllScreens: Gets an array of all of the displays on the system.

BaseDPI: Gets default base display resolution for the current platform as SizeI.

BaseDPIValue: Gets base display resolution for the current platform in pixels per inch.

Bounds: Returns the bounding rectangle of the display in pixels.

BoundsDip: Returns the bounding rectangle of the display in dips.

ClientArea: Gets the client area of the display.

ClientAreaDip: Gets the client area of the display in the device-independent units.

Count: Gets the number of connected displays.

DPI: Gets display resolution in pixels per inch.

DeviceName: Gets the display's name.

Factory: Gets or sets IDisplayFactoryHandler object used to perform display related operations.

Geometry: Returns the bounding rectangle of the display in pixels.

GeometryDip: Returns the bounding rectangle of the display in the device-independent units.

HasDifferentDPI: Gets whether system has displays with different DPI values.

IsOk: Gets whether this Display object is ok.

IsPrimary: Gets true if the display is the primary display.

IsVertical: Gets whether display height is bigger than width.

MaxDPI: Maximal DPI value for all displays.

MaxScaleFactor: Maximal scale factor value for all displays.

MinDPI: Minimal DPI value for all displays.

MinScaleFactor: Minimal scale factor value for all displays.

Name: Gets the display's name.

Primary: Gets primary display.

ScaleFactor: Gets scaling factor used by this display.

Methods

CreateHandler(): Creates handler.

GetDisplay(int): Gets display with the specified index.

GetFromControl(Control): Returns the index of the display on which the given control lies.

GetFromPoint(PointI): Returns the index of the display on which the given point lies, or -1 if the point is not on any connected display.

Log(): Logs display related information.

PixelFromDip(PointD): Converts device-independent units to pixels.

PixelFromDip(RectD): Converts device-independent units to pixels.

PixelFromDip(SizeD): Converts device-independent units to pixels.

PixelFromDip(double): Converts device-independent units to pixels.

PixelToDip(PointI): Converts PointI to device-independent units.

PixelToDip(RectI): Converts RectI to device-independent units.

PixelToDip(SizeI): Converts SizeI to device-independent units.

PixelToDip(int): Converts pixels to device-independent units.

Reset(): Resets all internal structures.