IVsAsyncFileChangeEx.FilterDirectoryChangesAsync Method
Definition
Important
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Filters the notifications from directory changes.
public:
System::Threading::Tasks::Task ^ FilterDirectoryChangesAsync(System::UInt32 cookie, cli::array <System::String ^> ^ extensions, System::Threading::CancellationToken cancellationToken);public System.Threading.Tasks.Task FilterDirectoryChangesAsync (uint cookie, string[] extensions, System.Threading.CancellationToken cancellationToken);abstract member FilterDirectoryChangesAsync : uint32 * string[] * System.Threading.CancellationToken -> System.Threading.Tasks.TaskPublic Function FilterDirectoryChangesAsync (cookie As UInteger, extensions As String(), cancellationToken As CancellationToken) As TaskParameters
- cookie
- UInt32
The directory subscription cookie.
- extensions
- String[]
The file extensions for which change notifications will be sent. If extensions
is null or empty, all change notifications will be sent. Extensions should include the period
(e.g. ".cs"). If you want to be notified of changes to files that don't have an extension, include
the empty string in the extensions array.
- cancellationToken
- CancellationToken
The cancellation token.
Returns
A task that will complete once the operation is finished.
Remarks
This method is safe to access from any thread.