Window.WindowDisplayAffinityMBS as Integer   New in 25.3

Type	Topic	Plugin	Version	macOS	Windows	Linux	iOS	Targets
property	Window	MBS Util Plugin	25.3	✅ Yes	✅ Yes	✅ Yes	❌ No	Desktop only

The window display affinity.

Specifies where the content of the window can be displayed.
The display affinity setting that specifies where the content of the window can be displayed.

This parameter can be one of the following values:

Name	Value	Meaning
None 0	Imposes no restrictions on where the window can be displayed.
Monitor	1	The window content is displayed only on a monitor. Everywhere else, the window appears with no content.
ExcludeFromCapture	&h11	The window is displayed only on a monitor. Everywhere else, the window does not appear at all. One use for this affinity is for windows that show video recording controls, so that the controls are not included in the capture.

This property is designed to support the window content protection feature that is new to Windows 7. This feature enables applications to protect their own onscreen window content from being captured or copied through a specific set of public operating system features and APIs. However, it works only when the Desktop Window Manager(DWM) is composing the desktop.

It is important to note that unlike a security feature or an implementation of Digital Rights Management (DRM), there is no guarantee that using SetWindowDisplayAffinity, will strictly protect windowed content, for example where someone takes a photograph of the screen.

Starting in Windows 10 Version 2004, ExcludeFromCapture is a supported value. Setting the display affinity to ExcludeFromCapture on previous version of Windows will behave as if Monitor is applied.
(Read and Write computed property)