StackOverflow2013

Note that there are some explanatory texts on larger screens.

plurals

POSystem event notifications are not supported under the current context
primarykey
Id
17930215
data
AcceptedAnswerId
17930478
AnswerCount
1
ClosedDate
CommentCount
2
CommunityOwnedDate
CreationDate
2013-07-29T17:19:03.203
FavoriteCount
0
LastActivityDate
2013-07-29T17:38:47.073
LastEditDate
2013-07-29T17:38:47.073
LastEditorUserId
425835
OwnerUserId
425835
ParentId
0
PostTypeId
1
Score
0
ViewCount
537
LastEditorDisplayName
text
Body
I am getting this error when binding to SystemEvents.PowerModeChanged in a WCF service hosted in IIS: "System event notifications are not supported under the current context. Server processes, for example, may not support global system event notifications." <pre><code> at Microsoft.Win32.SystemEvents.EnsureSystemEvents(Boolean requireHandle, Boolean throwOnRefusal) at Microsoft.Win32.SystemEvents.add_PowerModeChanged(PowerModeChangedEventHandler value) </code></pre> Looking online for some solutions but cannot find any. I am assuming this is an issue related to IIS hosting since the service has some layers of separation from the OS? Are there any other events I could bind to which would indicate system "suspend" and "resume" states?
Tags
<c#><wcf><iis><systemevent>
Title
System event notifications are not supported under the current context
singulars
PostAcceptedAnswerId
1. PO
 singulars
 PostTypePostTypeId
 PTAnswer
PostParentId
1. This table or related slice is empty.
PostTypePostTypeId
1. PTQuestion
UserLastEditorUserId
1. USTheWolf
UserOwnerUserId
1. USTheWolf
plurals
PostLinksPostIdRelatedPostId
1. This table or related slice is empty.
PostLinksRelatedPostIdPostId
1. This table or related slice is empty.
PostsAcceptedAnswerId
1. This table or related slice is empty.
PostsParentIdCreationDate
1. PO
 singulars
 PostTypePostTypeId
 PTAnswer
VotesPostIdCreationDate
1. This table or related slice is empty.
CommentsPostId
1. COThe error message seems quite clear and to the point. So what's the actual question here?
 singulars
 PostPostId
 POSystem event notifications are not supported under the current context
 UserUserId
 USHenk Holterman
2. COIs there a way I could bind to system sleep and resume events in WCF services (perhaps not PowerModeChanged, maybe some other event)?
 singulars
 PostPostId
 POSystem event notifications are not supported under the current context
 UserUserId
 USTheWolf

Querying!

Guidance

A row detail

Detail views are divided into sections. All the information in the data section comes from columns in the selected row. The other sections display data from other, related rows.

Related data can be related in a to-one or a to-many fashion. Captions of data related in a to-many fashion link to a list view showing a filtered view of the table.

Try moving around until you find a non-empty to-many entry and click on the label to get to one. You can move back to the root by clicking on the database name in the header.