change-notification | 易学教程

Does Microsoft Graph API support change notifications with Azure AD B2C?

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问题 I'm trying to get change notifications for users to work with my application connected to Azure AD B2C. I followed the following tutorial and the subscription is created successfully but I never get any change notification: https://docs.microsoft.com/en-us/learn/modules/msgraph-changenotifications-trackchanges/1-introduction After a bit of research I found some statements mentioning that B2C is not supported by Graph API: https://docs.microsoft.com/en-us/graph/webhooks#azure-ad-resource

Does Microsoft Graph API support change notifications with Azure AD B2C?

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Refreshing a folder that doesn't exist in the file system

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问题 In my shell extension I have folders that don't actually exist in the file system, but only appear so to the user. When the content of those folders is changed, I want to refresh them, and currently I do it in the same method I do for regular folders: Win32.SHChangeNotify(SHCNE_UPDATEDIR, SHCNF_IDLIST | SHCNF_FLUSH, PIDL, IntPtr.Zero); Whereas PIDL is a list of shell folders IDs, as required by SHCNF_IDLIST . The problem is that explorer doesn't handle my non existing folders. Instead of

Entity Framework 4 - How to inject logic in property setter?

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问题 I have a property auto-generated from database in my edmx: Description . I then create a "partial class" .cs file for the entity and add a read-only property: ShortDescription . ShortDescription's getter simply processes Description (removes line feed, carriage return, etc). How can I raise property change notification for ShortDescription on the setter of Description? Thanks! 回答1: This is going to be a hack, but it can be done. First, you need to override ReportPropertyChanging and

FindFirstChangeNotification locks parent folder

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问题 I'm using FindFirstChangeNotification()/ReadDirectoryChangesW() to watch a folder for changes. It's working as expected. My Question is: When I try to rename the parent of the Watched folder, I get access denied, error 5. I'm guessing my FCN handle has the folder open for notification monitoring and changing the parent is not allowed. Is there any way to monitor a subdirectory, say c:\folder\subfolder\anotherfolder\ and still be able to open a command prompt (or other program) and execute a

odp.net db change notification

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问题 Is there a way to get a notification when a certain field in a db table is changed ? I'm using ODP.NET and Oracle 11g, on a .NET 4.0 app. LATER EDIT : So, from the answers i understand that it would be possible, so i've tried something. This is how : OracleConnection con = new OracleConnection(constr); OracleCommand cmd = new OracleCommand(sql, con); con.Open(); cmd.AddRowid = true; **OracleDependency dep = new OracleDependency(cmd);** cmd.Notification.IsNotifiedOnce = false; dep.OnChange +=

How do I get notifications for commits to a repository?

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问题 I'd like to know what kind of commits are being made to the Lithium framework so I can update (or rollback) when there is something major. I'm already watching the repository, but from what I've been able to find, that only shows updates on the github dashboard. 回答1: Subscribe to Github's RSS feed! Choose your news feed (all watched repos), or only Lithium's commit history. RSS are made for that ;-) PS: I don't see how can you find that useful since there is a couple of commits made each day

In Perl, how can I watch a directory for changes?

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问题 use Text::Diff; for($count = 0; $count <= 1000; $count++){ my $data_dir="archive/oswiostat/oracleapps.*dat"; my $data_file= `ls -t $data_dir | head -1`; while($data_file){ print $data_file; open (DAT,$data_file) || die("Could not open file! $!"); $stats1 = (stat $data_file)[9]; print "Stats: \n"; @raw_data=<DAT>; close(DAT); print "Stats1 is :$stats1\n"; sleep(5); if($stats1 != $stats2){ @diff = diff \@raw_data, $data_file, { STYLE => "Context" }; $stats2 = $stats1; } print @diff || die (

Is there any qt signal for sql database change?

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I wrote a C++ program using Qt. some variables inside my algorithm are changed outside of my program and in a web page. every time the user changes the variable values in the web page I modify a pre-created SQL database. Now I want my code to change the variables value during run time without to stop the code. there is two options : Every n seconds check the database and retrieve the variables value -> this is not good since I have to check if database content is changed every n seconds (it might be without any change for years. Also I don't want to check if the database content is changed)

Is there any qt signal for sql database change?

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问题 I wrote a C++ program using Qt. some variables inside my algorithm are changed outside of my program and in a web page. every time the user changes the variable values in the web page I modify a pre-created SQL database. Now I want my code to change the variables value during run time without to stop the code. there is two options : Every n seconds check the database and retrieve the variables value -> this is not good since I have to check if database content is changed every n seconds (it