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CollectionSynchronizationCallback Delegate

.NET Framework 4.6 and 4.5

Represent the method that synchronizes a collection for cross-thread access.

Namespace:  System.Windows.Data
Assembly:  PresentationFramework (in PresentationFramework.dll)

'Declaration
Public Delegate Sub CollectionSynchronizationCallback ( _
	collection As IEnumerable, _
	context As Object, _
	accessMethod As Action, _
	writeAccess As Boolean _
)

Parameters

collection
Type: System.Collections.IEnumerable

The collection to access on a thread other than the one that created it.

context
Type: System.Object

An object used to synchronize the collection.

accessMethod
Type: System.Action

A delegate to the method that performs the operation on the collection.

writeAccess
Type: System.Boolean

true if accessMethod writes to the collection; otherwise, false.

.NET Framework

Supported in: 4.6, 4.5
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