Wpf datagrid observablecollection not updating

04-Oct-2019 01:55 by 10 Comments

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The change only affects apps that use Event Listener to read Event Source data in process and that use null characters as delimiters.

For all other connection attempts, the connection pool blocking period continues to be enforced. NET Framework 4.6.1 and earlier versions, when an app encounters a transient connection failure when connecting to a database, the connection attempt cannot be retried quickly, because the connection pool caches the error and re-throws it for 5 seconds to 1 minute.

Converting dates between the Persian Calendar and other calendars may produce a slightly different result beginning with the .

NET Framework 4.6 for dates earlier than 1800 or later than 2023 (Gregorian).

The app should not require modification because of this change. NET Framework 4.5 to 4.6.2, review the following topics for application compatibility issues that may affect your app: Beginning in the . NET Framework will attempt to automatically reconnect broken SQL connections.

Although this will typically make apps more reliable, there are edge cases in which an app needs to know that the connection was lost so that it can take some action upon reconnection.

For more information, see SQL Server Connection Pooling (ADO. This behavior is problematic for connections to Azure SQL databases, which often fail with transient errors that are typically recovered from within a few seconds.

The connection pool blocking feature means that the app cannot connect to the database for an extensive period, even though the database is available and the app needs to render within a few seconds.

This can typically done by explicitly casting the methods' type parameters as Type.

See this link for more detail and examples of how to workaround the issue. NET Framework 4.6, the Persian Calendar class uses the Hijri solar algorithm.

Any code depending on To String(Boolean) should be updated to expect that the returned string may exclude some certificate data (such as public key, private key, and extensions) in some cases in which the API would have previously thrown. NET Framework 4.6.2, for connection open requests to known Azure SQL databases (*.database.windows.net, *.database.chinacloudapi.cn, *.database.usgovcloudapi.net, *.database.cloudapi.de), the connection pool blocking period is removed, and connection open errors are not cached.

Attempts to retry connection open requests will occur almost immediately after transient connection errors.

on an indexer property which differed from another property only by the type of the index would result in an Ambiguous Match Exception. NET Framework 4.6, the property's attributes will be correctly returned.

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