IReferenceTrackerHost::DisconnectUnusedReferenceSources method (microsoft.ui.xaml.hosting.referencetracker.h)
Requests that the host perform garbage collection and remove all unnecessary reference sources.
Syntax
HRESULT DisconnectUnusedReferenceSources(
[in] XAML_REFERENCETRACKER_DISCONNECT options
);
Parameters
[in] options
0 or 1.
1 indicates that an application suspend is in progress.
Return value
If this method succeeds, it returns S_OK. Otherwise, it returns an HRESULT error code.
Remarks
This method is expected to potentially cause the reference source to call DisconnectFromTrackerSource, but it is not necessary to call IUnknown::Release immediately on the tracker source. In the CLR, this call triggers a garbage collection, but not a WaitForPendingFinalizers. When flags is one, the garbage collection is executed in the GCCollectionMode.Optimized state.
Requirements
Requirement | Value |
---|---|
Minimum supported client | Windows 10, version 1809 (with Windows App SDK 0.5 or later) |
Header | microsoft.ui.xaml.hosting.referencetracker.h |