Enum

UserNotificationState

None of the other states are found, notifications can be freely sent.

Declaration

AcceptsNotifications = 4

Field Value

Introduced in Windows 8. A Windows Store app is running.

Declaration

App = 6

Field Value

A full-screen application is running or Presentation Settings are applied. Presentation Settings allow a user to put their machine into a state fit for an uninterrupted presentation, such as a set of PowerPoint slides, with a single click.

Declaration

Busy = 1

Field Value

A screen saver is displayed, the machine is locked, or a nonactive Fast User Switching session is in progress.

Declaration

NotPresent = 0

Field Value

The user has activated Windows presentation settings to block notifications and pop-up messages.

Declaration

PresentationMode = 3

Field Value

Introduced in Windows 7. The current user is in "quiet time", which is the first hour after a new user logs into his or her account for the first time. During this time, most notifications should not be sent or shown. This lets a user become accustomed to a new computer system without those distractions. Quiet time also occurs for each user after an operating system upgrade or clean installation.

Declaration

QuietTime = 5

Field Value

A full-screen (exclusive mode) Direct3D application is running.

Declaration

RunningDirect3DFullScreen = 2

Field Value